April 2024 - Linux-stable-mirror

Re: Patch "arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block" has been added to the 4.19-stable tree

by Matthias Brugger

On 4/28/24 13:24, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > > arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block > > to the 4.19-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > arm64-dts-mediatek-mt7622-drop-reset-names-from-ther.patch > and it can be found in the queue-4.19 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. > > > > commit 9628765c4a0eefa9474ef4a0698691a10395a469 > Author: Rafał Miłecki <rafal(a)milecki.pl> > Date: Sun Mar 17 23:10:50 2024 +0100 > > arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block > > [ Upstream commit ecb5b0034f5bcc35003b4b965cf50c6e98316e79 ] > > Binding doesn't specify "reset-names" property and Linux driver also > doesn't use it. > I think that's an open discussion item if fixes to DTS checks are valid stable backports. From my point of view there is no bug so it shouldn't be in stable. Regards, Matthias > Fix following validation error: > arch/arm64/boot/dts/mediatek/mt7622-rfb1.dtb: thermal@1100b000: Unevaluated properties are not allowed ('reset-names' was unexpected) > from schema $id: http://devicetree.org/schemas/thermal/mediatek,thermal.yaml# > > Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes") > Signed-off-by: Rafał Miłecki <rafal(a)milecki.pl> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> > Link: https://lore.kernel.org/r/20240317221050.18595-5-zajec5@gmail.com > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> > Signed-off-by: Sasha Levin <sashal(a)kernel.org> > > diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi > index 76297dac2d459..f8df34ac1e64d 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi > @@ -459,7 +459,6 @@ thermal: thermal@1100b000 { > <&pericfg CLK_PERI_AUXADC_PD>; > clock-names = "therm", "auxadc"; > resets = <&pericfg MT7622_PERI_THERM_SW_RST>; > - reset-names = "therm"; > mediatek,auxadc = <&auxadc>; > mediatek,apmixedsys = <&apmixedsys>; > nvmem-cells = <&thermal_calibration>;

1 year, 1 month

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Re: Patch "arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"" has been added to the 4.19-stable tree

by Matthias Brugger

On 4/28/24 13:24, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > > arm64: dts: mediatek: mt7622: fix ethernet controller "compatible" > > to the 4.19-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > arm64-dts-mediatek-mt7622-fix-ethernet-controller-co.patch > and it can be found in the queue-4.19 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. > > > > commit b6f34784d92ba280c8a4f42e22fee3c41cd09c3f > Author: Rafał Miłecki <rafal(a)milecki.pl> > Date: Sun Mar 17 23:10:49 2024 +0100 > > arm64: dts: mediatek: mt7622: fix ethernet controller "compatible" > > [ Upstream commit 208add29ce5b7291f6c466e4dfd9cbf61c72888e ] > > Fix following validation error: > arch/arm64/boot/dts/mediatek/mt7622-rfb1.dtb: ethernet@1b100000: compatible: ['mediatek,mt7622-eth', 'mediatek,mt2701-eth', 'syscon'] is too long > from schema $id: http://devicetree.org/schemas/net/mediatek,net.yaml# > (and other complains about wrong clocks). > DTS validation fix, not a real bug. From my point of view it shouldn't be in stable. I won't go on in the list, I would like to hear from others how serious they see it. With my distro hat on, this kind of stable fixes are not helpfull to make a code base stable (as there is no stability issue). Matthias > Fixes: 5f599b3a0bb8 ("arm64: dts: mt7622: add ethernet device nodes") > Signed-off-by: Rafał Miłecki <rafal(a)milecki.pl> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> > Link: https://lore.kernel.org/r/20240317221050.18595-4-zajec5@gmail.com > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> > Signed-off-by: Sasha Levin <sashal(a)kernel.org> > > diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi > index 5c12e9dad9167..76297dac2d459 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi > @@ -846,9 +846,7 @@ hsdma: dma-controller@1b007000 { > }; > > eth: ethernet@1b100000 { > - compatible = "mediatek,mt7622-eth", > - "mediatek,mt2701-eth", > - "syscon"; > + compatible = "mediatek,mt7622-eth"; > reg = <0 0x1b100000 0 0x20000>; > interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_LOW>, > <GIC_SPI 224 IRQ_TYPE_LEVEL_LOW>,

1 year, 1 month

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[STABLE 6.6.y] ovl: fix memory leak in ovl_parse_param()

by Jingbo Xu

From: Amir Goldstein <amir73il(a)gmail.com> commit 37f32f52643869131ec01bb69bdf9f404f6109fb upstream. On failure to parse parameters in ovl_parse_param_lowerdir(), it is necessary to update ctx->nr with the correct nr before using ovl_reset_lowerdirs() to release l->name. Reported-and-tested-by: syzbot+26eedf3631650972f17c(a)syzkaller.appspotmail.com Fixes: c835110b588a ("ovl: remove unused code in lowerdir param parsing") Co-authored-by: Edward Adam Davis <eadavis(a)qq.com> Signed-off-by: Amir Goldstein <amir73il(a)gmail.com> Signed-off-by: Jingbo Xu <jefflexu(a)linux.alibaba.com> --- Commit c835110b588a ("ovl: remove unused code in lowerdir param parsing") was back ported to 6.6.y as a "Stable-dep-of" of commit 2824083db76c ("ovl: Always reject mounting over case-insensitive directories"), while omitting the fix for commit c835110b588a itself. Maybe that is because by the time commit 37f32f526438 (the fix) is merged into master branch, commit c835110b588a has not been back ported to 6.6.y yet. This causes ltp test warning on vfat (EBUSY when umounting) [1]: tst_test.c:1701: TINFO: === Testing on vfat === tst_test.c:1117: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1131: TINFO: Mounting /dev/loop0 to /tmp/ltp-XeGbUgDq5N/LTP_fankzf5WQ/mntpoint fstyp=vfat flags=0 fanotify13.c:152: TINFO: Test #0.1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:157: TCONF: overlayfs not supported on vfat fanotify13.c:152: TINFO: Test #1.1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:157: TCONF: overlayfs not supported on vfat fanotify13.c:152: TINFO: Test #2.1: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:157: TCONF: overlayfs not supported on vfat fanotify13.c:152: TINFO: Test #3.1: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:157: TCONF: overlayfs not supported on vfat fanotify13.c:152: TINFO: Test #4.1: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:157: TCONF: overlayfs not supported on vfat fanotify13.c:152: TINFO: Test #5.1: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:157: TCONF: overlayfs not supported on vfat tst_device.c:408: TINFO: umount('mntpoint') failed with EBUSY, try 1... tst_device.c:412: TINFO: Likely gvfsd-trash is probing newly mounted fs, kill it to speed up tests. tst_device.c:408: TINFO: umount('mntpoint') failed with EBUSY, try 2... tst_device.c:408: TINFO: umount('mntpoint') failed with EBUSY, try 3... tst_device.c:408: TINFO: umount('mntpoint') failed with EBUSY, try 4... Reproduce: /opt/ltp/runltp -f syscalls -s fanotify13 The original fix is applied to 6.6.y without conflict. [1] https://lists.linux.it/pipermail/ltp/2023-November/036189.html --- fs/overlayfs/params.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/fs/overlayfs/params.c b/fs/overlayfs/params.c index ad3593a41fb5..488f920f79d2 100644 --- a/fs/overlayfs/params.c +++ b/fs/overlayfs/params.c @@ -438,7 +438,7 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc) struct ovl_fs_context *ctx = fc->fs_private; struct ovl_fs_context_layer *l; char *dup = NULL, *iter; - ssize_t nr_lower = 0, nr = 0, nr_data = 0; + ssize_t nr_lower, nr; bool data_layer = false; /* @@ -490,6 +490,7 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc) iter = dup; l = ctx->lower; for (nr = 0; nr < nr_lower; nr++, l++) { + ctx->nr++; memset(l, 0, sizeof(*l)); err = ovl_mount_dir(iter, &l->path); @@ -506,10 +507,10 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc) goto out_put; if (data_layer) - nr_data++; + ctx->nr_data++; /* Calling strchr() again would overrun. */ - if ((nr + 1) == nr_lower) + if (ctx->nr == nr_lower) break; err = -EINVAL; @@ -519,7 +520,7 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc) * This is a regular layer so we require that * there are no data layers. */ - if ((ctx->nr_data + nr_data) > 0) { + if (ctx->nr_data > 0) { pr_err("regular lower layers cannot follow data lower layers"); goto out_put; } @@ -532,8 +533,6 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc) data_layer = true; iter++; } - ctx->nr = nr_lower; - ctx->nr_data += nr_data; kfree(dup); return 0; -- 2.19.1.6.gb485710b

1 year, 1 month

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[PATCH 08/17] net: lan966x: remove debugfs directory in probe() error path

by Herve Codina

A debugfs directory entry is create early during probe(). This entry is not removed on error path leading to some "already present" issues in case of EPROBE_DEFER. Create this entry later in the probe() code to avoid the need to change many 'return' in 'goto' and add the removal in the already present error path. Fixes: 942814840127 ("net: lan966x: Add VCAP debugFS support") Cc: <stable(a)vger.kernel.org> Signed-off-by: Herve Codina <herve.codina(a)bootlin.com> --- drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index 2635ef8958c8..61d88207eed4 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -1087,8 +1087,6 @@ static int lan966x_probe(struct platform_device *pdev) platform_set_drvdata(pdev, lan966x); lan966x->dev = &pdev->dev; - lan966x->debugfs_root = debugfs_create_dir("lan966x", NULL); - if (!device_get_mac_address(&pdev->dev, mac_addr)) { ether_addr_copy(lan966x->base_mac, mac_addr); } else { @@ -1179,6 +1177,8 @@ static int lan966x_probe(struct platform_device *pdev) return dev_err_probe(&pdev->dev, -ENODEV, "no ethernet-ports child found\n"); + lan966x->debugfs_root = debugfs_create_dir("lan966x", NULL); + /* init switch */ lan966x_init(lan966x); lan966x_stats_init(lan966x); @@ -1257,6 +1257,8 @@ static int lan966x_probe(struct platform_device *pdev) destroy_workqueue(lan966x->stats_queue); mutex_destroy(&lan966x->stats_lock); + debugfs_remove_recursive(lan966x->debugfs_root); + return err; } -- 2.44.0

1 year, 1 month

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Re: [PATCH 6.8 000/228] 6.8.9-rc1 review

by Ronald Warsow

Hi Greg *no* regressions here on x86_64 (RKL, Intel 11th Gen. CPU) Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de>

1 year, 1 month

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[PATCH 5.10 000/138] 5.10.216-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.216 release. There are 138 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 02 May 2024 10:30:27 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.216-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.216-rc1 Guenter Roeck <linux(a)roeck-us.net> riscv: Disable STACKPROTECTOR_PER_TASK if GCC_PLUGIN_RANDSTRUCT is enabled Randy Dunlap <rdunlap(a)infradead.org> serial: core: fix kernel-doc for uart_port_unlock_irqrestore() Yick Xie <yick.xie(a)gmail.com> udp: preserve the connected status if only UDP cmsg Matthew Wilcox (Oracle) <willy(a)infradead.org> bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS Nam Cao <namcao(a)linutronix.de> HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: smbus: fix NULL function pointer dereference Samuel Holland <samuel.holland(a)sifive.com> riscv: Fix TASK_SIZE on 64-bit NOMMU Baoquan He <bhe(a)redhat.com> riscv: fix VMALLOC_START definition Sean Anderson <sean.anderson(a)linux.dev> dma: xilinx_dpdma: Fix locking Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> idma64: Don't try to serve interrupts when device is powered off Arnd Bergmann <arnd(a)arndb.de> dmaengine: owl: fix register access functions Eric Dumazet <edumazet(a)google.com> tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge() Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Clean up kernel listener's reqsk in inet_twsk_purge() Arnd Bergmann <arnd(a)arndb.de> mtd: diskonchip: work around ubsan link failure Andrey Ryabinin <ryabinin.a.a(a)gmail.com> stackdepot: respect __GFP_NOLOCKDEP allocation flag Peter Münster <pm(a)a16n.net> net: b44: set pause params only when interface is up Rahul Rameshbabu <rrameshbabu(a)nvidia.com> ethernet: Add helper for assigning packet type when dest address does not match device address Guanrui Huang <guanrui.huang(a)linux.alibaba.com> irqchip/gic-v3-its: Prevent double free on error Mukul Joshi <mukul.joshi(a)amd.com> drm/amdgpu: Fix leak when GPU memory allocation fails Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/sdma5.2: use legacy HDP flush for SDMA2/3 Iskander Amara <iskander.amara(a)theobroma-systems.com> arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma Sean Christopherson <seanjc(a)google.com> cpu: Re-enable CPU mitigations by default for !X86 architectures Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: fix information leak in btrfs_ioctl_logical_to_ino() WangYuli <wangyuli(a)uniontech.com> Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853 Nathan Chancellor <nathan(a)kernel.org> Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old() Christian Marangi <ansuelsmth(a)gmail.com> PM / devfreq: Fix buffer overflow in trans_stat_show Robin H. Johnson <robbat2(a)gentoo.org> tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together Robin H. Johnson <robbat2(a)gentoo.org> tracing: Show size of requested perf buffer Shifeng Li <lishifeng(a)sangfor.com.cn> net/mlx5e: Fix a race in command alloc flow Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "crypto: api - Disallow identical driver names" Emil Kronborg <emil.kronborg(a)protonmail.com> serial: mxs-auart: add spinlock around changing cts state Thomas Gleixner <tglx(a)linutronix.de> serial: core: Provide port lock wrappers Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc(). Jason Reeder <jreeder(a)ti.com> net: ethernet: ti: am65-cpts: Fix PTPv1 message type on TX packets Sudheer Mogilappagari <sudheer.mogilappagari(a)intel.com> iavf: Fix TC config comparison with existing adapter TC config Erwan Velu <e.velu(a)criteo.com> i40e: Report MFS in decimal base instead of hex Sindhu Devale <sindhu.devale(a)intel.com> i40e: Do not use WQ_MEM_RECLAIM flag for workqueue Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: honor table dormant flag from netdev release event path Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix incorrect list API usage Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix warning during rehash Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix memory leak during rehash Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Rate limit error message Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_acl_tcam: Fix race during rehash delayed work Hyunwoo Kim <v4bel(a)theori.io> net: openvswitch: Fix Use-After-Free in ovs_ct_exit Ismael Luceno <iluceno(a)suse.de> ipvs: Fix checksumming on GSO of SCTP packets Hyunwoo Kim <v4bel(a)theori.io> net: gtp: Fix Use-After-Free in gtp_dellink Eric Dumazet <edumazet(a)google.com> net: usb: ax88179_178a: stop lying about skb->truesize Eric Dumazet <edumazet(a)google.com> ipv4: check for NULL idev in ip_route_use_hint() Paul Geurts <paul_geurts(a)live.nl> NFC: trf7970a: disable all regulators on removal Ido Schimmel <idosch(a)nvidia.com> mlxsw: core: Unregister EMAD trap using FORWARD action David Bauer <mail(a)david-bauer.net> vxlan: drop packets from invalid src-address Avraham Stern <avraham.stern(a)intel.com> wifi: iwlwifi: mvm: remove old PASN station when adding a new one Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> ARC: [plat-hsdk]: Remove misplaced interrupt-cells property Rafał Miłecki <rafal(a)milecki.pl> arm64: dts: mediatek: mt2712: fix validation errors Rafał Miłecki <rafal(a)milecki.pl> arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block Rafał Miłecki <rafal(a)milecki.pl> arm64: dts: mediatek: mt7622: fix ethernet controller "compatible" Rafał Miłecki <rafal(a)milecki.pl> arm64: dts: mediatek: mt7622: fix IR nodename Rafał Miłecki <rafal(a)milecki.pl> arm64: dts: mediatek: mt7622: fix clock controllers Felix Fietkau <nbd(a)nbd.name> arm64: dts: mediatek: mt7622: introduce nodes for Wireless Ethernet Dispatch Felix Fietkau <nbd(a)nbd.name> arm64: dts: mediatek: mt7622: add support for coherent DMA Ikjoon Jang <ikjn(a)chromium.org> arm64: dts: mediatek: mt8183: Add power-domains properity to mfgcfg Dragan Simic <dsimic(a)manjaro.org> arm64: dts: rockchip: Remove unsupported node from the Pinebook Pro dts Quentin Schulz <quentin.schulz(a)theobroma-systems.com> arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma Iskander Amara <iskander.amara(a)theobroma-systems.com> arm64: dts: rockchip: fix alphabetical ordering RK3399 puma Jeongjun Park <aha310510(a)gmail.com> nilfs2: fix OOB in nilfs_set_de_type Dave Airlie <airlied(a)redhat.com> nouveau: fix instmem race condition around ptr stores xinhui pan <xinhui.pan(a)amd.com> drm/amdgpu: validate the parameters of bo mapping operations more clearly Yuntao Wang <ytcoode(a)gmail.com> init/main.c: Fix potential static_command_line memory overflow Alan Stern <stern(a)rowland.harvard.edu> fs: sysfs: Fix reference leak in sysfs_break_active_protection() Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup: Avoid crash on very long word Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: disable RPL-S on SPS and IGN firmwares Kai-Heng Feng <kai.heng.feng(a)canonical.com> usb: Disable USB3 LPM at shutdown Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix dereference issue in DDMA completion flow. Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "usb: cdc-wdm: close race between read and workqueue" Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN920C04 rmnet compositions Vanillan Wang <vanillanwang(a)163.com> USB: serial: option: add Rolling RW101-GL and RW135-GL support Jerry Meng <jerry-meng(a)foxmail.com> USB: serial: option: support Quectel EM060K sub-models Coia Prant <coiaprant(a)gmail.com> USB: serial: option: add Lonsung U8300/U9300 product Chuanhong Guo <gch981213(a)gmail.com> USB: serial: option: add support for Fibocom FM650/FG650 bolan wang <bolan.wang(a)fibocom.com> USB: serial: option: add Fibocom FM135-GL variants Finn Thain <fthain(a)linux-m68k.org> serial/pmac_zilog: Remove flawed mitigation for rx irq flood Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> comedi: vmk80xx: fix incomplete endpoint checking Gil Fine <gil.fine(a)linux.intel.com> thunderbolt: Fix wake configurations after device unplug Gil Fine <gil.fine(a)linux.intel.com> thunderbolt: Avoid notify PM core about runtime PM resume Carlos Llamas <cmllamas(a)google.com> binder: check offset alignment in binder_get_object() Eric Biggers <ebiggers(a)google.com> x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ Stephen Boyd <sboyd(a)kernel.org> clk: Get runtime PM before walking tree during disable_unused Stephen Boyd <sboyd(a)kernel.org> clk: Initialize struct clk_core kref earlier Konrad Dybcio <konrad.dybcio(a)linaro.org> clk: Print an info line before disabling unused clocks Claudiu Beznea <claudiu.beznea(a)microchip.com> clk: remove extra empty line Stephen Boyd <sboyd(a)kernel.org> clk: Mark 'all_lists' as const Stephen Boyd <sboyd(a)kernel.org> clk: Remove prepare_lock hold assertion in __clk_release() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/panel: visionox-rm69299: don't unregister DSI device Mikhail Kobuk <m.kobuk(a)ispras.ru> drm: nv04: Fix out of bounds access Michael Guralnik <michaelgur(a)nvidia.com> RDMA/mlx5: Fix port number for counter query in multi-port configuration Mark Zhang <markzhang(a)nvidia.com> RDMA/cm: Print the old state when cm_destroy_id gets timeout Yanjun.Zhu <yanjun.zhu(a)linux.dev> RDMA/rxe: Fix the problem "mutex_destroy missing" Lei Chen <lei.chen(a)smartx.com> tun: limit printing rate when illegal packet received by tun dev Florian Westphal <fw(a)strlen.de> netfilter: nft_set_pipapo: do not free live element Ziyang Xuan <william.xuanziyang(a)huawei.com> netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() Siddh Raman Pant <siddh.raman.pant(a)oracle.com> Revert "tracing/trigger: Fix to return error if failed to alloc snapshot" Zheng Yejian <zhengyejian1(a)huawei.com> kprobes: Fix possible use-after-free issue on kprobe registration Yuanhe Shu <xiangzao(a)linux.alibaba.com> selftests/ftrace: Limit length in subsystem-enable tests Stefan O'Rear <sorear(a)fastmail.com> riscv: process: Fix kernel gp leakage Guo Ren <guoren(a)linux.alibaba.com> riscv: Enable per-task stack canaries Boris Burkov <boris(a)bur.io> btrfs: record delayed inode root in transaction Arnd Bergmann <arnd(a)arndb.de> irqflags: Explicitly ignore lockdep_hrtimer_exit() argument Adam Dunlap <acdunlap(a)google.com> x86/apic: Force native_apic_mem_read() to use the MOV instruction John Stultz <jstultz(a)google.com> selftests: timers: Fix abs() warning in posix_timers test Sean Christopherson <seanjc(a)google.com> x86/cpu: Actually turn off mitigations by default for SPECULATION_MITIGATIONS=n Gavin Shan <gshan(a)redhat.com> vhost: Add smp_rmb() in vhost_vq_avail_empty() Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/client: Fully protect modes[] with dev->mode_config.mutex Boris Burkov <boris(a)bur.io> btrfs: qgroup: correctly model root qgroup rsv in convert Daisuke Mizobuchi <mizo(a)atmark-techno.com> mailbox: imx: fix suspend failue Jacob Pan <jacob.jun.pan(a)linux.intel.com> iommu/vt-d: Allocate local memory for page request queue David Arinzon <darinzon(a)amazon.com> net: ena: Fix incorrect descriptor free behavior David Arinzon <darinzon(a)amazon.com> net: ena: Wrong missing IO completions check order David Arinzon <darinzon(a)amazon.com> net: ena: Fix potential sign extension issue Michal Luczaj <mhal(a)rbox.co> af_unix: Fix garbage collector racing against connect() Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Do not use atomic ops for unix_sk(sk)->inflight. Cosmin Ratiu <cratiu(a)nvidia.com> net/mlx5: Properly link new fs rules into the tree Eric Dumazet <edumazet(a)google.com> netfilter: complete validation of user input Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Fix not validating setsockopt user input Jiri Benc <jbenc(a)redhat.com> ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr Arnd Bergmann <arnd(a)arndb.de> ipv4/route: avoid unused-but-set-variable warning Arnd Bergmann <arnd(a)arndb.de> ipv6: fib: hide unused 'pn' variable Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Fix NIX SQ mode and BP config Eric Dumazet <edumazet(a)google.com> geneve: fix header validation in geneve[6]_xmit_skb Eric Dumazet <edumazet(a)google.com> xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING Petr Tesarik <petr(a)tesarici.cz> u64_stats: fix u64_stats_init() for lockdep when used repeatedly in one file Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: fix unwanted error log on timeout policy probing Arnd Bergmann <arnd(a)arndb.de> nouveau: fix function cast warning Nini Song <nini.song(a)mediatek.com> media: cec: core: remove length check of Timer Status Dmitry Antipov <dmantipov(a)yandex.ru> Bluetooth: Fix memory leak in hci_req_sync_complete() Sven Eckelmann <sven(a)narfation.org> batman-adv: Avoid infinite loop trying to resize local TT ------------- Diffstat: Documentation/ABI/testing/sysfs-class-devfreq | 3 + Makefile | 4 +- arch/Kconfig | 8 ++ arch/arc/boot/dts/hsdk.dts | 1 - arch/arm64/boot/dts/mediatek/mt2712-evb.dts | 8 +- arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 3 +- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 62 ++++++--- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 + .../boot/dts/rockchip/rk3399-pinebook-pro.dts | 1 - arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 29 +++- arch/riscv/Kconfig | 8 ++ arch/riscv/Makefile | 10 ++ arch/riscv/include/asm/pgtable.h | 4 +- arch/riscv/include/asm/stackprotector.h | 3 +- arch/riscv/kernel/asm-offsets.c | 3 + arch/riscv/kernel/process.c | 5 +- arch/x86/Kconfig | 11 +- arch/x86/include/asm/apic.h | 3 +- arch/x86/kernel/cpu/cpuid-deps.c | 6 +- crypto/algapi.c | 1 - drivers/accessibility/speakup/main.c | 2 +- drivers/android/binder.c | 4 +- drivers/bluetooth/btusb.c | 2 + drivers/clk/clk.c | 154 ++++++++++++++++----- drivers/devfreq/devfreq.c | 59 +++++--- drivers/dma/idma64.c | 4 + drivers/dma/owl-dma.c | 4 +- drivers/dma/xilinx/xilinx_dpdma.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 72 ++++++---- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 24 ++-- drivers/gpu/drm/drm_client_modeset.c | 3 +- drivers/gpu/drm/nouveau/nouveau_bios.c | 13 +- .../gpu/drm/nouveau/nvkm/subdev/bios/shadowof.c | 7 +- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c | 7 +- drivers/gpu/drm/panel/panel-visionox-rm69299.c | 2 - drivers/hid/i2c-hid/i2c-hid-core.c | 8 -- drivers/i2c/i2c-core-base.c | 12 +- drivers/infiniband/core/cm.c | 11 +- drivers/infiniband/hw/mlx5/mad.c | 3 +- drivers/infiniband/sw/rxe/rxe.c | 2 + drivers/iommu/intel/svm.c | 2 +- drivers/irqchip/irq-gic-v3-its.c | 9 +- drivers/mailbox/imx-mailbox.c | 8 +- drivers/media/cec/core/cec-adap.c | 14 -- drivers/misc/mei/pci-me.c | 2 +- drivers/mtd/nand/raw/diskonchip.c | 4 +- drivers/net/ethernet/amazon/ena/ena_com.c | 2 +- drivers/net/ethernet/amazon/ena/ena_netdev.c | 35 +++-- drivers/net/ethernet/broadcom/b44.c | 14 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 6 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 30 +++- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 22 +-- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 12 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 3 +- drivers/net/ethernet/mellanox/mlxsw/core.c | 2 +- .../ethernet/mellanox/mlxsw/spectrum_acl_tcam.c | 54 ++++++-- drivers/net/ethernet/ti/am65-cpts.c | 5 + drivers/net/geneve.c | 4 +- drivers/net/gtp.c | 3 +- drivers/net/tun.c | 18 +-- drivers/net/usb/ax88179_178a.c | 11 +- drivers/net/vxlan/vxlan_core.c | 4 + .../net/wireless/intel/iwlwifi/mvm/ftm-initiator.c | 2 + drivers/nfc/trf7970a.c | 42 +++--- drivers/staging/comedi/drivers/vmk80xx.c | 35 ++--- drivers/thunderbolt/switch.c | 50 +++++-- drivers/thunderbolt/tb.c | 4 +- drivers/thunderbolt/tb.h | 3 +- drivers/thunderbolt/usb4.c | 13 +- drivers/tty/serial/mxs-auart.c | 8 +- drivers/tty/serial/pmac_zilog.c | 14 -- drivers/usb/class/cdc-wdm.c | 6 +- drivers/usb/core/port.c | 4 +- drivers/usb/dwc2/hcd_ddma.c | 4 +- drivers/usb/serial/option.c | 40 ++++++ drivers/vhost/vhost.c | 14 +- fs/btrfs/backref.c | 12 +- fs/btrfs/delayed-inode.c | 3 + fs/btrfs/qgroup.c | 2 + fs/nilfs2/dir.c | 2 +- fs/sysfs/file.c | 2 + include/linux/etherdevice.h | 25 ++++ include/linux/irqflags.h | 2 +- include/linux/serial_core.h | 79 +++++++++++ include/linux/trace_events.h | 2 +- include/linux/u64_stats_sync.h | 6 +- include/net/addrconf.h | 4 + include/net/af_unix.h | 5 +- include/net/bluetooth/bluetooth.h | 9 ++ include/net/ip_tunnels.h | 33 +++++ init/main.c | 2 + kernel/bounds.c | 2 +- kernel/cpu.c | 3 +- kernel/kprobes.c | 18 ++- kernel/trace/trace_event_perf.c | 3 +- kernel/trace/trace_events_trigger.c | 6 +- lib/stackdepot.c | 4 +- net/batman-adv/translation-table.c | 2 +- net/bluetooth/hci_request.c | 4 +- net/bluetooth/l2cap_sock.c | 7 +- net/bluetooth/sco.c | 26 ++-- net/ethernet/eth.c | 12 +- net/ipv4/inet_timewait_sock.c | 34 +++-- net/ipv4/netfilter/arp_tables.c | 4 + net/ipv4/netfilter/ip_tables.c | 4 + net/ipv4/route.c | 7 +- net/ipv4/udp.c | 5 +- net/ipv6/addrconf.c | 7 +- net/ipv6/ip6_fib.c | 7 +- net/ipv6/netfilter/ip6_tables.c | 4 + net/ipv6/udp.c | 5 +- net/netfilter/ipvs/ip_vs_proto_sctp.c | 6 +- net/netfilter/nf_tables_api.c | 8 +- net/netfilter/nft_chain_filter.c | 4 +- net/netfilter/nft_set_pipapo.c | 14 +- net/openvswitch/conntrack.c | 9 +- net/unix/af_unix.c | 4 +- net/unix/garbage.c | 35 +++-- net/unix/scm.c | 8 +- net/xdp/xsk.c | 2 + .../ftrace/test.d/event/subsystem-enable.tc | 6 +- tools/testing/selftests/timers/posix_timers.c | 2 +- 123 files changed, 1058 insertions(+), 476 deletions(-)

1 year, 1 month

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140
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[PATCH] x86/purgatory: Switch to the position-independent small code model

by Ard Biesheuvel

From: Ard Biesheuvel <ardb(a)kernel.org> On x86, the ordinary, position dependent 'small' and 'kernel' code models only support placement of the executable in 32-bit addressable memory, due to the use of 32-bit signed immediates to generate references to global variables. For the kernel, this implies that all global variables must reside in the top 2 GiB of the kernel virtual address space, where the implicit address bits 63:32 are equal to sign bit 31. This means the kernel code model is not suitable for other bare metal executables such as the kexec purgatory, which can be placed arbitrarily in the physical address space, where its address may no longer be representable as a sign extended 32-bit quantity. For this reason, commit e16c2983fba0 ("x86/purgatory: Change compiler flags from -mcmodel=kernel to -mcmodel=large to fix kexec relocation errors") switched to the 'large' code model, which uses 64-bit immediates for all symbol references, including function calls, in order to avoid relying on any assumptions regarding proximity of symbols in the final executable. The large code model is rarely used, clunky and the least likely to operate in a similar fashion when comparing GCC and Clang, so it is best avoided. This is especially true now that Clang 18 has started to emit executable code in two separate sections (.text and .ltext), which triggers an issue in the kexec loading code at runtime. Instead, use the position independent small code model, which makes no assumptions about placement but only about proximity, where all referenced symbols must be within -/+ 2 GiB, i.e., in range for a RIP-relative reference. Use hidden visibility to suppress the use of a GOT, which carries absolute addresses that are not covered by static ELF relocations, and is therefore incompatible with the kexec loader's relocation logic. Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Bill Wendling <morbo(a)google.com> Cc: Justin Stitt <justinstitt(a)google.com> Cc: Song Liu <song(a)kernel.org> Cc: Ricardo Ribalda <ribalda(a)kernel.org> Cc: Fangrui Song <maskray(a)google.com> Cc: Arthur Eubanks <aeubanks(a)google.com> Link: https://lore.kernel.org/all/20240417-x86-fix-kexec-with-llvm-18-v1-0-538312… Cc: <stable(a)vger.kernel.org> Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org> --- arch/x86/purgatory/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile index bc31863c5ee6..a18591f6e6d9 100644 --- a/arch/x86/purgatory/Makefile +++ b/arch/x86/purgatory/Makefile @@ -42,7 +42,8 @@ KCOV_INSTRUMENT := n # make up the standalone purgatory.ro PURGATORY_CFLAGS_REMOVE := -mcmodel=kernel -PURGATORY_CFLAGS := -mcmodel=large -ffreestanding -fno-zero-initialized-in-bss -g0 +PURGATORY_CFLAGS := -mcmodel=small -ffreestanding -fno-zero-initialized-in-bss -g0 +PURGATORY_CFLAGS += -fpic -fvisibility=hidden PURGATORY_CFLAGS += $(DISABLE_STACKLEAK_PLUGIN) -DDISABLE_BRANCH_PROFILING PURGATORY_CFLAGS += -fno-stack-protector -- 2.44.0.769.g3c40516874-goog

1 year, 1 month

8
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[PATCH] serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> When using a high speed clock with a low baud rate, the 4x prescaler is automatically selected if required. In that case, sc16is7xx_set_baud() properly configures the chip registers, but returns an incorrect baud rate by not taking into account the prescaler value. This incorrect baud rate is then fed to uart_update_timeout(). For example, with an input clock of 80MHz, and a selected baud rate of 50, sc16is7xx_set_baud() will return 200 instead of 50. Fix this by first changing the prescaler variable to hold the selected prescaler value instead of the MCR bitfield. Then properly take into account the selected prescaler value in the return value computation. Also add better documentation about the divisor value computation. Fixes: dfeae619d781 ("serial: sc16is7xx") Cc: stable(a)vger.kernel.org Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> --- drivers/tty/serial/sc16is7xx.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 03cf30e20b75..dcd6c5615401 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -555,16 +555,28 @@ static bool sc16is7xx_regmap_noinc(struct device *dev, unsigned int reg) return reg == SC16IS7XX_RHR_REG; } +/* + * Configure programmable baud rate generator (divisor) according to the + * desired baud rate. + * + * From the datasheet, the divisor is computed according to: + * + * XTAL1 input frequency + * ----------------------- + * prescaler + * divisor = --------------------------- + * baud-rate x sampling-rate + */ static int sc16is7xx_set_baud(struct uart_port *port, int baud) { struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); u8 lcr; - u8 prescaler = 0; + int prescaler = 1; unsigned long clk = port->uartclk, div = clk / 16 / baud; if (div >= BIT(16)) { - prescaler = SC16IS7XX_MCR_CLKSEL_BIT; - div /= 4; + prescaler = 4; + div /= prescaler; } /* Enable enhanced features */ @@ -574,9 +586,10 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud) SC16IS7XX_EFR_ENABLE_BIT); sc16is7xx_efr_unlock(port); + /* If bit MCR_CLKSEL is set, the divide by 4 prescaler is activated. */ sc16is7xx_port_update(port, SC16IS7XX_MCR_REG, SC16IS7XX_MCR_CLKSEL_BIT, - prescaler); + prescaler == 1 ? 0 : SC16IS7XX_MCR_CLKSEL_BIT); /* Backup LCR and access special register set (DLL/DLH) */ lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG); @@ -592,7 +605,7 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud) /* Restore LCR and access to general register set */ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); - return DIV_ROUND_CLOSEST(clk / 16, div); + return DIV_ROUND_CLOSEST((clk / prescaler) / 16, div); } static void sc16is7xx_handle_rx(struct uart_port *port, unsigned int rxlen, base-commit: 660a708098569a66a47d0abdad998e29e1259de6 -- 2.39.2

1 year, 1 month

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[PATCH 1/1] slimbus: qcom-ngd-ctrl: Add timeout for wait operation

by srinivas.kandagatla＠linaro.org

From: Viken Dadhaniya <quic_vdadhani(a)quicinc.com> In current driver qcom_slim_ngd_up_worker() indefinitely waiting for ctrl->qmi_up completion object. This is resulting in workqueue lockup on Kthread. Added wait_for_completion_interruptible_timeout to allow the thread to wait for specific timeout period and bail out instead waiting infinitely. Fixes: a899d324863a ("slimbus: qcom-ngd-ctrl: add Sub System Restart support") Cc: stable(a)vger.kernel.org Reviewed-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Viken Dadhaniya <quic_vdadhani(a)quicinc.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- drivers/slimbus/qcom-ngd-ctrl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index efeba8275a66..a09a26bf4988 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1451,7 +1451,11 @@ static void qcom_slim_ngd_up_worker(struct work_struct *work) ctrl = container_of(work, struct qcom_slim_ngd_ctrl, ngd_up_work); /* Make sure qmi service is up before continuing */ - wait_for_completion_interruptible(&ctrl->qmi_up); + if (!wait_for_completion_interruptible_timeout(&ctrl->qmi_up, + msecs_to_jiffies(MSEC_PER_SEC))) { + dev_err(ctrl->dev, "QMI wait timeout\n"); + return; + } mutex_lock(&ctrl->ssr_lock); qcom_slim_ngd_enable(ctrl, true); -- 2.25.1

1 year, 1 month

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FAILED: patch "[PATCH] udp: preserve the connected status if only UDP cmsg" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 680d11f6e5427b6af1321932286722d24a8b16c1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024042925-enrich-charbroil-ce36@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 680d11f6e542 ("udp: preserve the connected status if only UDP cmsg") 5298953e742d ("udp6: don't make extra copies of iflow") 42dcfd850e51 ("udp6: allow SO_MARK ctrl msg to affect routing") 3df98d79215a ("lsm,selinux: pass flowi_common instead of flowi to the LSM hooks") e94ee171349d ("xfrm: Use correct address family in xfrm_state_find") 5eff06902394 ("ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg") 6abde0b24122 ("crypto/chtls: IPv6 support for inline TLS") ed52f2c608c9 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 680d11f6e5427b6af1321932286722d24a8b16c1 Mon Sep 17 00:00:00 2001 From: Yick Xie <yick.xie(a)gmail.com> Date: Fri, 19 Apr 2024 01:06:10 +0800 Subject: [PATCH] udp: preserve the connected status if only UDP cmsg If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg), "connected" should not be set to 0. Otherwise it stops the connected socket from using the cached route. Fixes: 2e8de8576343 ("udp: add gso segment cmsg") Signed-off-by: Yick Xie <yick.xie(a)gmail.com> Cc: stable(a)vger.kernel.org Reviewed-by: Willem de Bruijn <willemb(a)google.com> Link: https://lore.kernel.org/r/20240418170610.867084-1-yick.xie@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c02bf011d4a6..420905be5f30 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1123,16 +1123,17 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) if (msg->msg_controllen) { err = udp_cmsg_send(sk, msg, &ipc.gso_size); - if (err > 0) + if (err > 0) { err = ip_cmsg_send(sk, msg, &ipc, sk->sk_family == AF_INET6); + connected = 0; + } if (unlikely(err < 0)) { kfree(ipc.opt); return err; } if (ipc.opt) free = 1; - connected = 0; } if (!ipc.opt) { struct ip_options_rcu *inet_opt; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 8b1dd7f51249..1a4cccdd40c9 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1474,9 +1474,11 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) ipc6.opt = opt; err = udp_cmsg_send(sk, msg, &ipc6.gso_size); - if (err > 0) + if (err > 0) { err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, fl6, &ipc6); + connected = false; + } if (err < 0) { fl6_sock_release(flowlabel); return err; @@ -1488,7 +1490,6 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) } if (!(opt->opt_nflen|opt->opt_flen)) opt = NULL; - connected = false; } if (!opt) { opt = txopt_get(np);

1 year, 1 month

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[PATCH 1/4] slimbus: qcom-ngd-ctrl: Add timeout for wait operation

by srinivas.kandagatla＠linaro.org

From: Viken Dadhaniya <quic_vdadhani(a)quicinc.com> In current driver qcom_slim_ngd_up_worker() indefinitely waiting for ctrl->qmi_up completion object. This is resulting in workqueue lockup on Kthread. Added wait_for_completion_interruptible_timeout to allow the thread to wait for specific timeout period and bail out instead waiting infinitely. Fixes: a899d324863a ("slimbus: qcom-ngd-ctrl: add Sub System Restart support") Cc: stable(a)vger.kernel.org Reviewed-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Viken Dadhaniya <quic_vdadhani(a)quicinc.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- drivers/slimbus/qcom-ngd-ctrl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index efeba8275a66..a09a26bf4988 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1451,7 +1451,11 @@ static void qcom_slim_ngd_up_worker(struct work_struct *work) ctrl = container_of(work, struct qcom_slim_ngd_ctrl, ngd_up_work); /* Make sure qmi service is up before continuing */ - wait_for_completion_interruptible(&ctrl->qmi_up); + if (!wait_for_completion_interruptible_timeout(&ctrl->qmi_up, + msecs_to_jiffies(MSEC_PER_SEC))) { + dev_err(ctrl->dev, "QMI wait timeout\n"); + return; + } mutex_lock(&ctrl->ssr_lock); qcom_slim_ngd_enable(ctrl, true); -- 2.25.1

1 year, 1 month

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[PATCH v5.4] dm: limit the number of targets and parameter size area

by Srish Srinivasan

From: Mikulas Patocka <mpatocka(a)redhat.com> commit bd504bcfec41a503b32054da5472904b404341a4 upstream. The kvmalloc function fails with a warning if the size is larger than INT_MAX. The warning was triggered by a syscall testing robot. In order to avoid the warning, this commit limits the number of targets to 1048576 and the size of the parameter area to 1073741824. Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Signed-off-by: Mike Snitzer <snitzer(a)kernel.org> Signed-off-by: He Gao <hegao(a)google.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> [srish: Apply to stable branch linux-5.4.y] Signed-off-by: Srish Srinivasan <srish.srinivasan(a)broadcom.com> --- drivers/md/dm-core.h | 2 ++ drivers/md/dm-ioctl.c | 3 ++- drivers/md/dm-table.c | 9 +++++++-- 3 files changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/md/dm-core.h b/drivers/md/dm-core.h index 3fea121fc..e3c3bbe92 100644 --- a/drivers/md/dm-core.h +++ b/drivers/md/dm-core.h @@ -18,6 +18,8 @@ #include "dm.h" #define DM_RESERVED_MAX_IOS 1024 +#define DM_MAX_TARGETS 1048576 +#define DM_MAX_TARGET_PARAMS 1024 struct dm_kobject_holder { struct kobject kobj; diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index 8e787677a..e89e710dd 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -1760,7 +1760,8 @@ static int copy_params(struct dm_ioctl __user *user, struct dm_ioctl *param_kern if (copy_from_user(param_kernel, user, minimum_data_size)) return -EFAULT; - if (param_kernel->data_size < minimum_data_size) + if (unlikely(param_kernel->data_size < minimum_data_size) || + unlikely(param_kernel->data_size > DM_MAX_TARGETS * DM_MAX_TARGET_PARAMS)) return -EINVAL; secure_data = param_kernel->flags & DM_SECURE_DATA_FLAG; diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 8b05d938a..fcb9e2775 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -184,7 +184,12 @@ static int alloc_targets(struct dm_table *t, unsigned int num) int dm_table_create(struct dm_table **result, fmode_t mode, unsigned num_targets, struct mapped_device *md) { - struct dm_table *t = kzalloc(sizeof(*t), GFP_KERNEL); + struct dm_table *t; + + if (num_targets > DM_MAX_TARGETS) + return -EOVERFLOW; + + t = kzalloc(sizeof(*t), GFP_KERNEL); if (!t) return -ENOMEM; @@ -199,7 +204,7 @@ int dm_table_create(struct dm_table **result, fmode_t mode, if (!num_targets) { kfree(t); - return -ENOMEM; + return -EOVERFLOW; } if (alloc_targets(t, num_targets)) { -- 2.35.6

1 year, 1 month

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FAILED: patch "[PATCH] udp: preserve the connected status if only UDP cmsg" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 680d11f6e5427b6af1321932286722d24a8b16c1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024042919-strobe-squatted-ad63@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 680d11f6e542 ("udp: preserve the connected status if only UDP cmsg") 5298953e742d ("udp6: don't make extra copies of iflow") 42dcfd850e51 ("udp6: allow SO_MARK ctrl msg to affect routing") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 680d11f6e5427b6af1321932286722d24a8b16c1 Mon Sep 17 00:00:00 2001 From: Yick Xie <yick.xie(a)gmail.com> Date: Fri, 19 Apr 2024 01:06:10 +0800 Subject: [PATCH] udp: preserve the connected status if only UDP cmsg If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg), "connected" should not be set to 0. Otherwise it stops the connected socket from using the cached route. Fixes: 2e8de8576343 ("udp: add gso segment cmsg") Signed-off-by: Yick Xie <yick.xie(a)gmail.com> Cc: stable(a)vger.kernel.org Reviewed-by: Willem de Bruijn <willemb(a)google.com> Link: https://lore.kernel.org/r/20240418170610.867084-1-yick.xie@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c02bf011d4a6..420905be5f30 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1123,16 +1123,17 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) if (msg->msg_controllen) { err = udp_cmsg_send(sk, msg, &ipc.gso_size); - if (err > 0) + if (err > 0) { err = ip_cmsg_send(sk, msg, &ipc, sk->sk_family == AF_INET6); + connected = 0; + } if (unlikely(err < 0)) { kfree(ipc.opt); return err; } if (ipc.opt) free = 1; - connected = 0; } if (!ipc.opt) { struct ip_options_rcu *inet_opt; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 8b1dd7f51249..1a4cccdd40c9 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1474,9 +1474,11 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) ipc6.opt = opt; err = udp_cmsg_send(sk, msg, &ipc6.gso_size); - if (err > 0) + if (err > 0) { err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, fl6, &ipc6); + connected = false; + } if (err < 0) { fl6_sock_release(flowlabel); return err; @@ -1488,7 +1490,6 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) } if (!(opt->opt_nflen|opt->opt_flen)) opt = NULL; - connected = false; } if (!opt) { opt = txopt_get(np);

1 year, 1 month

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FAILED: patch "[PATCH] udp: preserve the connected status if only UDP cmsg" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 680d11f6e5427b6af1321932286722d24a8b16c1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024042919-purge-pegboard-b8f1@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 680d11f6e542 ("udp: preserve the connected status if only UDP cmsg") 5298953e742d ("udp6: don't make extra copies of iflow") 42dcfd850e51 ("udp6: allow SO_MARK ctrl msg to affect routing") 3df98d79215a ("lsm,selinux: pass flowi_common instead of flowi to the LSM hooks") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 680d11f6e5427b6af1321932286722d24a8b16c1 Mon Sep 17 00:00:00 2001 From: Yick Xie <yick.xie(a)gmail.com> Date: Fri, 19 Apr 2024 01:06:10 +0800 Subject: [PATCH] udp: preserve the connected status if only UDP cmsg If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg), "connected" should not be set to 0. Otherwise it stops the connected socket from using the cached route. Fixes: 2e8de8576343 ("udp: add gso segment cmsg") Signed-off-by: Yick Xie <yick.xie(a)gmail.com> Cc: stable(a)vger.kernel.org Reviewed-by: Willem de Bruijn <willemb(a)google.com> Link: https://lore.kernel.org/r/20240418170610.867084-1-yick.xie@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c02bf011d4a6..420905be5f30 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1123,16 +1123,17 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) if (msg->msg_controllen) { err = udp_cmsg_send(sk, msg, &ipc.gso_size); - if (err > 0) + if (err > 0) { err = ip_cmsg_send(sk, msg, &ipc, sk->sk_family == AF_INET6); + connected = 0; + } if (unlikely(err < 0)) { kfree(ipc.opt); return err; } if (ipc.opt) free = 1; - connected = 0; } if (!ipc.opt) { struct ip_options_rcu *inet_opt; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 8b1dd7f51249..1a4cccdd40c9 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1474,9 +1474,11 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) ipc6.opt = opt; err = udp_cmsg_send(sk, msg, &ipc6.gso_size); - if (err > 0) + if (err > 0) { err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, fl6, &ipc6); + connected = false; + } if (err < 0) { fl6_sock_release(flowlabel); return err; @@ -1488,7 +1490,6 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) } if (!(opt->opt_nflen|opt->opt_flen)) opt = NULL; - connected = false; } if (!opt) { opt = txopt_get(np);

1 year, 1 month

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FAILED: patch "[PATCH] udp: preserve the connected status if only UDP cmsg" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 680d11f6e5427b6af1321932286722d24a8b16c1 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024042920-overcoat-cannot-efc1@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 680d11f6e542 ("udp: preserve the connected status if only UDP cmsg") 5298953e742d ("udp6: don't make extra copies of iflow") 42dcfd850e51 ("udp6: allow SO_MARK ctrl msg to affect routing") 3df98d79215a ("lsm,selinux: pass flowi_common instead of flowi to the LSM hooks") e94ee171349d ("xfrm: Use correct address family in xfrm_state_find") 5eff06902394 ("ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg") 6abde0b24122 ("crypto/chtls: IPv6 support for inline TLS") ed52f2c608c9 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 680d11f6e5427b6af1321932286722d24a8b16c1 Mon Sep 17 00:00:00 2001 From: Yick Xie <yick.xie(a)gmail.com> Date: Fri, 19 Apr 2024 01:06:10 +0800 Subject: [PATCH] udp: preserve the connected status if only UDP cmsg If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg), "connected" should not be set to 0. Otherwise it stops the connected socket from using the cached route. Fixes: 2e8de8576343 ("udp: add gso segment cmsg") Signed-off-by: Yick Xie <yick.xie(a)gmail.com> Cc: stable(a)vger.kernel.org Reviewed-by: Willem de Bruijn <willemb(a)google.com> Link: https://lore.kernel.org/r/20240418170610.867084-1-yick.xie@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c02bf011d4a6..420905be5f30 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1123,16 +1123,17 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) if (msg->msg_controllen) { err = udp_cmsg_send(sk, msg, &ipc.gso_size); - if (err > 0) + if (err > 0) { err = ip_cmsg_send(sk, msg, &ipc, sk->sk_family == AF_INET6); + connected = 0; + } if (unlikely(err < 0)) { kfree(ipc.opt); return err; } if (ipc.opt) free = 1; - connected = 0; } if (!ipc.opt) { struct ip_options_rcu *inet_opt; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 8b1dd7f51249..1a4cccdd40c9 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1474,9 +1474,11 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) ipc6.opt = opt; err = udp_cmsg_send(sk, msg, &ipc6.gso_size); - if (err > 0) + if (err > 0) { err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, fl6, &ipc6); + connected = false; + } if (err < 0) { fl6_sock_release(flowlabel); return err; @@ -1488,7 +1490,6 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) } if (!(opt->opt_nflen|opt->opt_flen)) opt = NULL; - connected = false; } if (!opt) { opt = txopt_get(np);

1 year, 1 month

2
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[PATCH 6.1.y 1/4] macsec: Enable devices to advertise whether they update sk_buff md_dst during offloads

by Rahul Rameshbabu

commit 475747a19316b08e856c666a20503e73d7ed67ed upstream. Omit rx_use_md_dst comment in upstream commit since macsec_ops is not documented. Cannot know whether a Rx skb missing md_dst is intended for MACsec or not without knowing whether the device is able to update this field during an offload. Assume that an offload to a MACsec device cannot support updating md_dst by default. Capable devices can advertise that they do indicate that an skb is related to a MACsec offloaded packet using the md_dst. Cc: Sabrina Dubroca <sd(a)queasysnail.net> Cc: stable(a)vger.kernel.org Fixes: 860ead89b851 ("net/macsec: Add MACsec skb_metadata_dst Rx Data path support") Signed-off-by: Rahul Rameshbabu <rrameshbabu(a)nvidia.com> Reviewed-by: Benjamin Poirier <bpoirier(a)nvidia.com> Reviewed-by: Cosmin Ratiu <cratiu(a)nvidia.com> Reviewed-by: Sabrina Dubroca <sd(a)queasysnail.net> Link: https://lore.kernel.org/r/20240423181319.115860-2-rrameshbabu@nvidia.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> --- include/net/macsec.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/net/macsec.h b/include/net/macsec.h index 65c93959c2dc..dd578d193f9a 100644 --- a/include/net/macsec.h +++ b/include/net/macsec.h @@ -302,6 +302,7 @@ struct macsec_ops { int (*mdo_get_tx_sa_stats)(struct macsec_context *ctx); int (*mdo_get_rx_sc_stats)(struct macsec_context *ctx); int (*mdo_get_rx_sa_stats)(struct macsec_context *ctx); + bool rx_uses_md_dst; }; void macsec_pn_wrapped(struct macsec_secy *secy, struct macsec_tx_sa *tx_sa); -- 2.42.0

1 year, 1 month

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Re: Kernel Issue: Wrong EFI Loader Signature followed by Kernel Panic

by Greg KH

On Tue, Apr 30, 2024 at 01:20:27PM +0530, Atishya Jain wrote: > XDP is used for Fast Packet Processing which is only on the RX path of the > kernel . XDP on TX path is not supported by the kernel . > Mail list for egress XDP : (Add Support of egress XDP patch ) If you rely on external changes, please work with the developers of those changes, nothing we can do about them. > So I Extracted the patch from it and first Applied on the latest Version > only but got many failed to patch messages so I looked for different > versions and 5.4 got matched almost perfectly . Again, 5.4 is VERY old, and probably is doing something wrong with the efi stuff that your system is expecting. Please try a more modern kernel version please. good luck! greg k-h

1 year, 1 month

1
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[PATCH v2] Revert "riscv: kdump: fix crashkernel reserving problem on RISC-V"

by Mingzheng Xing

This reverts commit 1d6cd2146c2b58bc91266db1d5d6a5f9632e14c0 which was mistakenly added into v6.6.y and the commit corresponding to the 'Fixes:' tag is invalid. For more information, see link [1]. This will result in the loss of Crashkernel data in /proc/iomem, and kdump failed: ``` Memory for crashkernel is not reserved Please reserve memory by passing"crashkernel=Y@X" parameter to kernel Then try to loading kdump kernel ``` After revert, kdump works fine. Tested on QEMU riscv. Link: https://lore.kernel.org/linux-riscv/ZSiQRDGLZk7lpakE@MiWiFi-R3L-srv [1] Cc: Baoquan He <bhe(a)redhat.com> Cc: Chen Jiahao <chenjiahao16(a)huawei.com> Signed-off-by: Mingzheng Xing <xingmingzheng(a)iscas.ac.cn> --- v1 -> v2: - Changed the commit message - Added Cc: v1: https://lore.kernel.org/stable/20240416085647.14376-1-xingmingzheng@iscas.a… arch/riscv/kernel/setup.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index aac853ae4eb74..e600aab116a40 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -173,6 +173,19 @@ static void __init init_resources(void) if (ret < 0) goto error; +#ifdef CONFIG_KEXEC_CORE + if (crashk_res.start != crashk_res.end) { + ret = add_resource(&iomem_resource, &crashk_res); + if (ret < 0) + goto error; + } + if (crashk_low_res.start != crashk_low_res.end) { + ret = add_resource(&iomem_resource, &crashk_low_res); + if (ret < 0) + goto error; + } +#endif + #ifdef CONFIG_CRASH_DUMP if (elfcorehdr_size > 0) { elfcorehdr_res.start = elfcorehdr_addr; -- 2.34.1

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[PATCH 4.19 000/175] 4.19.312-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.312 release. There are 175 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 13 Apr 2024 09:53:55 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.312-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.312-rc1 Geert Uytterhoeven <geert(a)linux-m68k.org> initramfs: fix populate_initrd_image() section mismatch Hangbin Liu <liuhangbin(a)gmail.com> ip_gre: do not report erspan version on GRE interface William Tu <u9012063(a)gmail.com> erspan: Check IFLA_GRE_ERSPAN_VER is set. Vasiliy Kovalev <kovalev(a)altlinux.org> VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: btintel: Fixe build regression David Hildenbrand <david(a)redhat.com> x86/mm/pat: fix VM_PAT handling in COW mappings David Hildenbrand <david(a)redhat.com> virtio: reenable config if freezing device failed Guo Mengqi <guomengqi3(a)huawei.com> drm/vkms: call drm_atomic_helper_shutdown before drm_dev_put() Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc Roman Smirnov <r.smirnov(a)omp.ru> fbmon: prevent division by zero in fb_videomode_from_videomode() Aleksandr Burakov <a.burakov(a)rosalinux.ru> fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2 Colin Ian King <colin.i.king(a)gmail.com> usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined Petre Rodan <petre.rodan(a)subdimension.ro> tools: iio: replace seekdir() in iio_generic_buffer Ricardo B. Marliere <ricardo(a)marliere.net> ktest: force $buildonly = 1 for 'make_warnings_file' test type Gergo Koteles <soyer(a)irl.hu> Input: allocate keycode for Display refresh rate toggle Roman Smirnov <r.smirnov(a)omp.ru> block: prevent division by zero in blk_rq_stat_sum() Dai Ngo <dai.ngo(a)oracle.com> SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int Aric Cyr <aric.cyr(a)amd.com> drm/amd/display: Fix nanosec stat overflow Arnd Bergmann <arnd(a)arndb.de> media: sta2x11: fix irq handler cast Alex Henrie <alexhenrie24(a)gmail.com> isofs: handle CDs with bad root inode but good Joliet root directory Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> sysv: don't call sb_bread() with pointers_lock held Kunwu Chan <chentao(a)kylinos.cn> Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails Edward Adam Davis <eadavis(a)qq.com> Bluetooth: btintel: Fix null ptr deref in btintel_read_version David Sterba <dsterba(a)suse.com> btrfs: send: handle path ref underflow in header iterate_inode_ref() David Sterba <dsterba(a)suse.com> btrfs: export: handle invalid inode or root reference in btrfs_get_parent() David Sterba <dsterba(a)suse.com> btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() Samasth Norway Ananda <samasth.norway.ananda(a)oracle.com> tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num() Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix rk3399 hdmi ports node Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host() Markus Elfring <elfring(a)users.sourceforge.net> batman-adv: Return directly after a failed batadv_dat_select_candidates() in batadv_dat_forward_data() Dmitry Antipov <dmantipov(a)yandex.ru> wifi: ath9k: fix LNA selection in ath_ant_try_scan() I Gede Agastya Darma Laksana <gedeagas22(a)gmail.com> ALSA: hda/realtek: Update Panasonic CF-SZ6 quirk to support headset with microphone Arnd Bergmann <arnd(a)arndb.de> ata: sata_mv: Fix PCI device ID table declaration compilation warning Arnd Bergmann <arnd(a)arndb.de> ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit Stephen Lee <slee08177(a)gmail.com> ASoC: ops: Fix wraparound for mask in snd_soc_get_volsw Eric Dumazet <edumazet(a)google.com> erspan: make sure erspan_base_hdr is present in skb->head William Tu <u9012063(a)gmail.com> erspan: Add type I version 0 support. John Sperbeck <jsperbeck(a)google.com> init: open /initrd.image with O_LARGEFILE Christoph Hellwig <hch(a)lst.de> initramfs: switch initramfs unpacking to struct file based APIs Christoph Hellwig <hch(a)lst.de> fs: add a vfs_fchmod helper Christoph Hellwig <hch(a)lst.de> fs: add a vfs_fchown helper Christoph Hellwig <hch(a)lst.de> initramfs: factor out a helper to populate the initrd image Dan Carpenter <dan.carpenter(a)linaro.org> staging: vc04_services: fix information leak in create_component() Arnd Bergmann <arnd(a)arndb.de> staging: vc04_services: changen strncpy() to strscpy_pad() Dave Stevenson <dave.stevenson(a)raspberrypi.org> staging: mmal-vchiq: Fix client_component for 64 bit kernel Dave Stevenson <dave.stevenson(a)raspberrypi.org> staging: mmal-vchiq: Allocate and free components as required Dave Stevenson <dave.stevenson(a)raspberrypi.org> staging: mmal-vchiq: Avoid use of bool in structures Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix vf may be used uninitialized in this function warning Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv6: Fix infinite recursion in fib6_dump_done(). Jakub Kicinski <kuba(a)kernel.org> selftests: reuseaddr_conflict: add missing new line at the end of the output Piotr Wejman <piotrwejman90(a)gmail.com> net: stmmac: fix rx queue priority assignment Eric Dumazet <edumazet(a)google.com> net/sched: act_skbmod: prevent kernel-infoleak Ziyang Xuan <william.xuanziyang(a)huawei.com> netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() Vlastimil Babka <vbabka(a)suse.cz> mm, vmscan: prevent infinite loop for costly GFP_NOIO | __GFP_RETRY_MAYFAIL allocations Ingo Molnar <mingo(a)kernel.org> Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped." Mahmoud Adam <mngyadam(a)amazon.com> net/rds: fix possible cp null dereference Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: disallow timeout for anonymous sets Bastien Nocera <hadess(a)hadess.net> Bluetooth: Fix TOCTOU in HCI debugfs implementation Hui Wang <hui.wang(a)canonical.com> Bluetooth: hci_event: set the conn encrypted before conn establishes Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix issue caused by buggy BIOS on certain boards with RTL8168d Eric Dumazet <edumazet(a)google.com> tcp: properly terminate timers for kernel sockets Geliang Tang <geliangtang(a)gmail.com> mptcp: add sk_stop_timer_sync helper Ryosuke Yasuoka <ryasuoka(a)redhat.com> nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix deadlock in usb_deauthorize_interface() Muhammad Usama Anjum <usama.anjum(a)collabora.com> scsi: lpfc: Correct size for wqe for memset() Christoph Niedermaier <cniedermaier(a)dh-electronics.com> drm/imx: parallel-display: Remove bus flags check in imx_pd_bridge_atomic_check() Thomas Gleixner <tglx(a)linutronix.de> timers: Move clearing of base::timer_running under base:: Lock Kim Phillips <kim.phillips(a)amd.com> x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix command flush on cable pull yuan linyu <yuanlinyu(a)hihonor.com> usb: udc: remove warning when queue disabled ep Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: gadget: LPM flow fix Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix ISOC flow in DDMA mode Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix hibernation flow Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix remote wakeup from hibernation Zhong Jinghua <zhongjinghua(a)huawei.com> loop: loop_set_status_from_info() check before assignment Siddh Raman Pant <code(a)siddh.me> loop: Check for overflow while configuring loop Martijn Coenen <maco(a)android.com> loop: Factor out configuring loop from status Nathan Chancellor <nathan(a)kernel.org> powerpc: xor_vmx: Add '-mhard-float' to CFLAGS Tim Schumacher <timschumi(a)gmx.de> efivarfs: Request at most 512 bytes for variable names Yang Jihong <yangjihong1(a)huawei.com> perf/core: Fix reentry problem in perf_output_read_group() Holger Hoffstätte <holger.hoffstaette(a)googlemail.com> loop: properly observe rotational flag of underlying device Martijn Coenen <maco(a)android.com> loop: Refactor loop_set_status() size calculation Martijn Coenen <maco(a)android.com> loop: Factor out setting loop device size Martijn Coenen <maco(a)android.com> loop: Remove sector_t truncation checks Martijn Coenen <maco(a)android.com> loop: Call loop_config_discard() only after new config is applied Genjian Zhang <zhanggenjian(a)kylinos.cn> Revert "loop: Check for overflow while configuring loop" Goldwyn Rodrigues <rgoldwyn(a)suse.com> btrfs: allocate btrfs_ioctl_defrag_range_args on stack John Ogness <john.ogness(a)linutronix.de> printk: Update @console_may_schedule in console_trylock_spinning() Bart Van Assche <bvanassche(a)acm.org> fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion Duoming Zhou <duoming(a)zju.edu.cn> ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs Oliver Neukum <oneukum(a)suse.com> usb: cdc-wdm: close race between read and workqueue Max Filippov <jcmvbkbc(a)gmail.com> exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack() Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes Zi Yan <ziy(a)nvidia.com> mm/migrate: set swap entry values of THP tail pages properly. Liu Shixin <liushixin2(a)huawei.com> mm/memory-failure: fix an incorrect use of tail pages Yangxi Xiang <xyangxi5(a)gmail.com> vt: fix memory overlapping when deleting chars in the buffer Nicolas Pitre <nico(a)fluxnic.net> vt: fix unicode buffer corruption when deleting characters Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: avoid idle preamble pending if CTS is enabled Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: port: Don't try to peer unused USB ports based on location Krishna Kurapati <quic_kriskura(a)quicinc.com> usb: gadget: ncm: Fix handling of zero block length packets Alan Stern <stern(a)rowland.harvard.edu> USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Fix headset Mic no show at resume back for Lenovo ALC897 platform Nathan Chancellor <nathan(a)kernel.org> xfrm: Avoid clang fortify warning in copy_to_user_tmpl() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject constant set with timeout Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: disallow anonymous set with timeout flag Ian Abbott <abbotti(a)mev.co.uk> comedi: comedi_test: Prevent timers rescheduling during deletion Conrad Kostecki <conikost(a)gentoo.org> ahci: asm1064: asm1166: don't limit reported ports Andrey Jr. Melnikov <temnota.am(a)gmail.com> ahci: asm1064: correct count of reported ports Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Update the Zenbleed microcode revisions Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent kernel bug at submit_bh_wbc() Joe Perches <joe(a)perches.com> nilfs2: use a more common logging style Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix failure to detect DAT corruption in btree and direct mappings Qiang Zhang <qiang4.zhang(a)intel.com> memtest: use {READ,WRITE}_ONCE in memory scanning Jani Nikula <jani.nikula(a)intel.com> drm/vc4: hdmi: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/imx/ipuv3: do not return negative values from .get_modes() Boris Brezillon <boris.brezillon(a)collabora.com> drm/imx: pd: Use bus format/flags provided by the bridge when available Harald Freudenberger <freude(a)linux.ibm.com> s390/zcrypt: fix reference counting on zcrypt card objects Sean Anderson <sean.anderson(a)linux.dev> soc: fsl: qbman: Use raw spinlock for cgr_lock Sean Anderson <sean.anderson(a)seco.com> soc: fsl: qbman: Add CGR update function Sean Anderson <sean.anderson(a)seco.com> soc: fsl: qbman: Add helper for sanity checking cgr ops Sean Anderson <sean.anderson(a)linux.dev> soc: fsl: qbman: Always disable interrupts when taking cgr_lock Alex Williamson <alex.williamson(a)redhat.com> vfio/platform: Disable virqfds on cleanup Nathan Chancellor <nathan(a)kernel.org> kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1 Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup: Fix 8bit characters from direct synth Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> slimbus: core: Remove usage of the deprecated ida_simple_xx() API Maximilian Heyne <mheyne(a)amazon.de> ext4: fix corruption during on-line resize Josua Mayer <josua(a)solid-run.com> hwmon: (amc6821) add of_match table Dominique Martinet <dominique.martinet(a)atmark-techno.com> mmc: core: Fix switch on gp3 partition Yu Kuai <yukuai3(a)huawei.com> dm-raid: fix lockdep waring in "pers->hot_add_disk" Song Liu <song(a)kernel.org> Revert "Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"" Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI/PM: Drain runtime-idle callbacks before driver removal Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> PCI: Drop pci_device_remove() test of pci_dev->driver Miklos Szeredi <mszeredi(a)redhat.com> fuse: don't unhash root Wolfram Sang <wsa+renesas(a)sang-engineering.com> mmc: tmio: avoid concurrent runs of mmc_request_done() Qingliang Li <qingliang.li(a)mediatek.com> PM: sleep: wakeirq: fix wake irq warning in system suspend Toru Katagiri <Toru.Katagiri(a)tdk.com> USB: serial: cp210x: add pid/vid for TDK NC0110013M and MM0110113M Aurélien Jacobs <aurel(a)gnuage.org> USB: serial: option: add MeiG Smart SLM320 product Christian Häggström <christian.haggstrom(a)orexplore.com> USB: serial: cp210x: add ID for MGP Instruments PDS100 Cameron Williams <cang1(a)live.co.uk> USB: serial: add device ID for VeriFone adapter Daniel Vogelbacher <daniel(a)chaospixel.com> USB: serial: ftdi_sio: add support for GMC Z216C Adapter IR-USB Michael Ellerman <mpe(a)ellerman.id.au> powerpc/fsl: Fix mfpmr build errors with newer binutils Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays Maulik Shah <quic_mkshah(a)quicinc.com> PM: suspend: Set mem_sleep_current during kernel command line setup Guenter Roeck <linux(a)roeck-us.net> parisc: Strip upper 32 bit of sum in csum_ipv6_magic for 64-bit builds Guenter Roeck <linux(a)roeck-us.net> parisc: Fix csum_ipv6_magic on 64-bit systems Guenter Roeck <linux(a)roeck-us.net> parisc: Fix csum_ipv6_magic on 32-bit systems Guenter Roeck <linux(a)roeck-us.net> parisc: Fix ip_fast_csum Helge Deller <deller(a)gmx.de> parisc: Do not hardcode registers in checksum functions Zhang Yi <yi.zhang(a)huawei.com> ubi: correct the calculation of fastmap size Richard Weinberger <richard(a)nod.at> ubi: Check for too small LEB size in VTBL code Matthew Wilcox (Oracle) <willy(a)infradead.org> ubifs: Set page uptodate in the correct place Jan Kara <jack(a)suse.cz> fat: fix uninitialized field in nostale filehandles Damian Muszynski <damian.muszynski(a)intel.com> crypto: qat - resolve race condition during AER recovery Svyatoslav Pankratov <svyatoslav.pankratov(a)intel.com> crypto: qat - fix double free during reset Randy Dunlap <rdunlap(a)infradead.org> sparc: vDSO: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> sparc64: NMI watchdog: fix return value of __setup handler Sean Christopherson <seanjc(a)google.com> KVM: Always flush async #PF workqueue when vCPU is being destroyed Gui-Dong Han <2045gemini(a)gmail.com> media: xc4000: Fix atomicity violation in xc4000_get_frequency Duje Mihanović <duje.mihanovic(a)skole.hr> arm: dts: marvell: Fix maxium->maxim typo in brownstone dts Lubomir Rintel <lkundrak(a)v3.sk> ARM: dts: mmp2-brownstone: Don't redeclare phandle references Roberto Sassu <roberto.sassu(a)huawei.com> smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() Roberto Sassu <roberto.sassu(a)huawei.com> smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr() Zheng Wang <zyytlz.wz(a)163.com> wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach Thomas Gleixner <tglx(a)linutronix.de> timers: Rename del_timer_sync() to timer_delete_sync() Thomas Gleixner <tglx(a)linutronix.de> timers: Use del_timer_sync() even on UP Thomas Gleixner <tglx(a)linutronix.de> timers: Update kernel-doc for various functions Anna-Maria Gleixner <anna-maria(a)linutronix.de> timers: Prepare support for PREEMPT_RT Anna-Maria Gleixner <anna-maria(a)linutronix.de> timer/trace: Improve timer tracing Anna-Maria Gleixner <anna-maria(a)linutronix.de> timer/trace: Replace deprecated vsprintf pointer extension %pf by %ps Borislav Petkov <bp(a)suse.de> x86/bugs: Use sysfs_emit() Kim Phillips <kim.phillips(a)amd.com> x86/cpu: Support AMD Automatic IBRS Lin Yujun <linyujun809(a)huawei.com> Documentation/hw-vuln: Update spectre doc ------------- Diffstat: Documentation/admin-guide/hw-vuln/spectre.rst | 18 +- Documentation/admin-guide/kernel-parameters.txt | 6 +- Makefile | 4 +- arch/arm/boot/dts/mmp2-brownstone.dts | 330 ++++++++++----------- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 +- arch/parisc/include/asm/checksum.h | 107 +++---- arch/powerpc/include/asm/reg_fsl_emb.h | 11 +- arch/powerpc/lib/Makefile | 2 +- arch/sparc/kernel/nmi.c | 2 +- arch/sparc/vdso/vma.c | 7 +- arch/x86/include/asm/cpufeatures.h | 2 + arch/x86/include/asm/msr-index.h | 2 + arch/x86/kernel/cpu/amd.c | 10 +- arch/x86/kernel/cpu/bugs.c | 117 ++++---- arch/x86/kernel/cpu/common.c | 17 +- arch/x86/mm/ident_map.c | 23 +- arch/x86/mm/pat.c | 50 +++- block/blk-stat.c | 2 +- drivers/ata/ahci.c | 5 - drivers/ata/sata_mv.c | 63 ++-- drivers/ata/sata_sx4.c | 6 +- drivers/base/power/wakeirq.c | 4 +- drivers/block/loop.c | 206 ++++++++----- drivers/bluetooth/btintel.c | 2 +- drivers/clk/qcom/gcc-ipq8074.c | 2 + drivers/clk/qcom/mmcc-apq8084.c | 2 + drivers/clk/qcom/mmcc-msm8974.c | 2 + drivers/crypto/qat/qat_common/adf_aer.c | 23 +- drivers/firmware/efi/vars.c | 17 +- .../gpu/drm/amd/display/modules/inc/mod_stats.h | 4 +- drivers/gpu/drm/imx/parallel-display.c | 172 +++++++++-- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- drivers/gpu/drm/vkms/vkms_drv.c | 2 +- drivers/hwmon/amc6821.c | 11 + drivers/input/rmi4/rmi_driver.c | 6 +- drivers/md/dm-raid.c | 2 + drivers/md/raid5.c | 12 + drivers/media/pci/sta2x11/sta2x11_vip.c | 9 +- drivers/media/tuners/xc4000.c | 4 +- drivers/misc/vmw_vmci/vmci_datagram.c | 6 +- drivers/mmc/core/block.c | 10 +- drivers/mmc/host/tmio_mmc_core.c | 2 + drivers/mtd/ubi/fastmap.c | 7 +- drivers/mtd/ubi/vtbl.c | 6 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 +-- drivers/net/ethernet/realtek/r8169_main.c | 9 + drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 40 ++- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 38 ++- drivers/net/wireless/ath/ath9k/antenna.c | 2 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +- drivers/pci/pci-driver.c | 23 +- drivers/s390/crypto/zcrypt_api.c | 2 + drivers/scsi/lpfc/lpfc_nportdisc.c | 6 +- drivers/scsi/lpfc/lpfc_nvmet.c | 2 +- drivers/scsi/qla2xxx/qla_target.c | 10 + drivers/slimbus/core.c | 4 +- drivers/soc/fsl/qbman/qman.c | 98 ++++-- drivers/staging/comedi/drivers/comedi_test.c | 30 +- drivers/staging/speakup/synth.c | 4 +- .../vc04_services/bcm2835-camera/mmal-vchiq.c | 52 ++-- .../vc04_services/bcm2835-camera/mmal-vchiq.h | 6 +- drivers/tty/n_gsm.c | 3 + drivers/tty/serial/fsl_lpuart.c | 7 +- drivers/tty/vt/vt.c | 4 +- drivers/usb/class/cdc-wdm.c | 6 +- drivers/usb/core/port.c | 5 +- drivers/usb/core/sysfs.c | 16 +- drivers/usb/dwc2/core.h | 14 + drivers/usb/dwc2/core_intr.c | 63 ++-- drivers/usb/dwc2/gadget.c | 4 + drivers/usb/dwc2/hcd.c | 47 ++- drivers/usb/dwc2/hcd_ddma.c | 17 +- drivers/usb/dwc2/hw.h | 2 +- drivers/usb/gadget/function/f_ncm.c | 2 +- drivers/usb/gadget/udc/core.c | 4 +- drivers/usb/host/sl811-hcd.c | 2 + drivers/usb/serial/cp210x.c | 4 + drivers/usb/serial/ftdi_sio.c | 2 + drivers/usb/serial/ftdi_sio_ids.h | 6 + drivers/usb/serial/option.c | 6 + drivers/usb/storage/isd200.c | 23 +- drivers/vfio/platform/vfio_platform_irq.c | 5 +- drivers/video/fbdev/core/fbmon.c | 7 +- drivers/video/fbdev/via/accel.c | 4 +- drivers/virtio/virtio.c | 10 +- fs/aio.c | 8 +- fs/btrfs/export.c | 9 +- fs/btrfs/ioctl.c | 25 +- fs/btrfs/send.c | 10 +- fs/btrfs/volumes.c | 12 +- fs/exec.c | 1 + fs/ext4/resize.c | 3 +- fs/fat/nfs.c | 6 + fs/fuse/fuse_i.h | 1 - fs/fuse/inode.c | 7 +- fs/isofs/inode.c | 18 +- fs/nilfs2/alloc.c | 38 +-- fs/nilfs2/btree.c | 51 ++-- fs/nilfs2/cpfile.c | 10 +- fs/nilfs2/dat.c | 14 +- fs/nilfs2/direct.c | 23 +- fs/nilfs2/gcinode.c | 2 +- fs/nilfs2/ifile.c | 4 +- fs/nilfs2/inode.c | 31 +- fs/nilfs2/ioctl.c | 37 ++- fs/nilfs2/mdt.c | 2 +- fs/nilfs2/namei.c | 6 +- fs/nilfs2/nilfs.h | 9 + fs/nilfs2/page.c | 11 +- fs/nilfs2/recovery.c | 32 +- fs/nilfs2/segbuf.c | 2 +- fs/nilfs2/segment.c | 38 +-- fs/nilfs2/sufile.c | 29 +- fs/nilfs2/super.c | 57 ++-- fs/nilfs2/sysfs.c | 29 +- fs/nilfs2/the_nilfs.c | 85 +++--- fs/open.c | 38 ++- fs/sysv/itree.c | 10 +- fs/ubifs/file.c | 13 +- include/linux/fs.h | 3 + include/linux/gfp.h | 9 + include/linux/sunrpc/sched.h | 2 +- include/linux/timer.h | 18 +- include/net/erspan.h | 19 +- include/net/inet_connection_sock.h | 1 + include/net/sock.h | 9 + include/soc/fsl/qman.h | 9 + include/trace/events/timer.h | 17 +- include/uapi/linux/input-event-codes.h | 1 + init/initramfs.c | 75 +++-- kernel/events/core.c | 9 + kernel/power/suspend.c | 1 + kernel/printk/printk.c | 6 + kernel/time/timer.c | 282 +++++++++++++----- mm/compaction.c | 7 +- mm/memory-failure.c | 2 +- mm/memory.c | 4 + mm/memtest.c | 4 +- mm/migrate.c | 6 +- mm/page_alloc.c | 10 +- mm/vmscan.c | 5 +- net/batman-adv/distributed-arp-table.c | 3 +- net/bluetooth/hci_debugfs.c | 64 ++-- net/bluetooth/hci_event.c | 25 ++ net/core/sock.c | 7 + net/ipv4/inet_connection_sock.c | 14 + net/ipv4/ip_gre.c | 104 +++++-- net/ipv4/tcp.c | 2 + net/ipv6/ip6_fib.c | 14 +- net/ipv6/ip6_gre.c | 3 + net/mac80211/cfg.c | 5 +- net/netfilter/nf_tables_api.c | 22 +- net/nfc/nci/core.c | 5 + net/rds/rdma.c | 2 +- net/sched/act_skbmod.c | 10 +- net/xfrm/xfrm_user.c | 3 + scripts/Makefile.extrawarn | 2 + security/smack/smack_lsm.c | 12 +- sound/pci/hda/patch_realtek.c | 9 +- sound/sh/aica.c | 17 +- sound/soc/soc-ops.c | 2 +- tools/iio/iio_utils.c | 2 +- .../x86_energy_perf_policy.c | 1 + tools/testing/ktest/ktest.pl | 1 + tools/testing/selftests/net/reuseaddr_conflict.c | 2 +- virt/kvm/async_pf.c | 31 +- 166 files changed, 2248 insertions(+), 1220 deletions(-)

1 year, 1 month

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FAILED: patch "[PATCH] phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6" failed to apply to 6.8-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.8-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.8.y git checkout FETCH_HEAD git cherry-pick -x 025a6f7448f7bb5f4fceb62498ee33d89ae266bb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024042918-jet-harmonica-e767@gregkh' --subject-prefix 'PATCH 6.8.y' HEAD^.. Possible dependencies: 025a6f7448f7 ("phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6") ef643d55fdeb ("phy: qcom: qmp: split DP PHY registers to separate headers") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 025a6f7448f7bb5f4fceb62498ee33d89ae266bb Mon Sep 17 00:00:00 2001 From: Johan Hovold <johan+linaro(a)kernel.org> Date: Mon, 8 Apr 2024 11:30:23 +0200 Subject: [PATCH] phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6 Commit 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3") fixed a regression introduced in 6.5 by making sure that the correct offset is used for the DP_PHY_VCO_DIV register on v3 hardware. Unfortunately, that fix instead broke DisplayPort on v5_5nm and v6 hardware as it failed to add the corresponding offsets also to those register tables. Fixes: 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable") Fixes: 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3") Cc: stable(a)vger.kernel.org # 6.5: 5abed58a8bde Cc: Stephen Boyd <swboyd(a)chromium.org> Cc: Abhinav Kumar <quic_abhinavk(a)quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Reviewed-by: Stephen Boyd <swboyd(a)chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk(a)quicinc.com> Link: https://lore.kernel.org/r/20240408093023.506-1-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul(a)kernel.org> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c index 2a6f70b3e25f..c21cdb8dbfe7 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c @@ -153,6 +153,7 @@ static const unsigned int qmp_v5_5nm_usb3phy_regs_layout[QPHY_LAYOUT_SIZE] = { [QPHY_COM_BIAS_EN_CLKBUFLR_EN] = QSERDES_V5_COM_BIAS_EN_CLKBUFLR_EN, [QPHY_DP_PHY_STATUS] = QSERDES_V5_DP_PHY_STATUS, + [QPHY_DP_PHY_VCO_DIV] = QSERDES_V5_DP_PHY_VCO_DIV, [QPHY_TX_TX_POL_INV] = QSERDES_V5_5NM_TX_TX_POL_INV, [QPHY_TX_TX_DRV_LVL] = QSERDES_V5_5NM_TX_TX_DRV_LVL, @@ -177,6 +178,7 @@ static const unsigned int qmp_v6_usb3phy_regs_layout[QPHY_LAYOUT_SIZE] = { [QPHY_COM_BIAS_EN_CLKBUFLR_EN] = QSERDES_V6_COM_PLL_BIAS_EN_CLK_BUFLR_EN, [QPHY_DP_PHY_STATUS] = QSERDES_V6_DP_PHY_STATUS, + [QPHY_DP_PHY_VCO_DIV] = QSERDES_V6_DP_PHY_VCO_DIV, [QPHY_TX_TX_POL_INV] = QSERDES_V6_TX_TX_POL_INV, [QPHY_TX_TX_DRV_LVL] = QSERDES_V6_TX_TX_DRV_LVL, diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h index f5cfacf9be96..181057421c11 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h @@ -7,6 +7,7 @@ #define QCOM_PHY_QMP_DP_PHY_V5_H_ /* Only for QMP V5 PHY - DP PHY registers */ +#define QSERDES_V5_DP_PHY_VCO_DIV 0x070 #define QSERDES_V5_DP_PHY_AUX_INTERRUPT_STATUS 0x0d8 #define QSERDES_V5_DP_PHY_STATUS 0x0dc diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h index 01a20d3be4b8..fa967a1af058 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h @@ -7,6 +7,7 @@ #define QCOM_PHY_QMP_DP_PHY_V6_H_ /* Only for QMP V6 PHY - DP PHY registers */ +#define QSERDES_V6_DP_PHY_VCO_DIV 0x070 #define QSERDES_V6_DP_PHY_AUX_INTERRUPT_STATUS 0x0e0 #define QSERDES_V6_DP_PHY_STATUS 0x0e4

1 year, 1 month

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[PATCH 6.8 000/273] 6.8.5-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.8.5 release. There are 273 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 10 Apr 2024 12:52:23 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.8.5-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.8.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.8.5-rc1 Ard Biesheuvel <ardb(a)kernel.org> x86/efistub: Remap kernel text read-only before dropping NX attribute Ard Biesheuvel <ardb(a)kernel.org> x86/sev: Move early startup code into .head.text section Ard Biesheuvel <ardb(a)kernel.org> x86/sme: Move early SME kernel encryption handling into .head.text Ard Biesheuvel <ardb(a)kernel.org> x86/boot: Move mem_encrypt= parsing to the decompressor Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: Add generic support for parsing mem_encrypt= Andrii Nakryiko <andrii(a)kernel.org> bpf: support deferring bpf_link dealloc to after RCU grace period Andrii Nakryiko <andrii(a)kernel.org> bpf: put uprobe link's path and task in release callback Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "x86/mpparse: Register APIC address only once" Thomas Hellström <thomas.hellstrom(a)linux.intel.com> drm/xe: Rework rebinding Thomas Hellström <thomas.hellstrom(a)linux.intel.com> drm/xe: Use ring ops TLB invalidation for rebinds Andi Shyti <andi.shyti(a)linux.intel.com> drm/i915/gt: Enable only one CCS for compute workload Andi Shyti <andi.shyti(a)linux.intel.com> drm/i915/gt: Do not generate the command streamer for all the CCS Andi Shyti <andi.shyti(a)linux.intel.com> drm/i915/gt: Disable HW load balancing for CCS Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> drm/i915/dp: Fix the computation for compressed_bpp for DISPLAY < 13 Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/mst: Reject FEC+MST on ICL Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/mst: Limit MST+DSC to TGL+ Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in cifs_signal_cifsd_for_reconnect() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in smb2_is_network_name_deleted() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in is_valid_oplock_break() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in smb2_is_valid_lease_break() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in smb2_is_valid_oplock_break() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in cifs_dump_full_key() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in cifs_stats_proc_show() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in cifs_stats_proc_write() Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential UAF in cifs_debug_files_proc_show() Ritvik Budhiraja <rbudhiraja(a)microsoft.com> smb3: retrying on failed server close Paulo Alcantara <pc(a)manguebit.com> smb: client: serialise cifs_construct_tcon() with cifs_mount_mutex Paulo Alcantara <pc(a)manguebit.com> smb: client: handle DFS tcons in cifs_construct_tcon() Paulo Alcantara <pc(a)manguebit.com> smb: client: refresh referral without acquiring refpath_lock Paulo Alcantara <pc(a)manguebit.com> smb: client: guarantee refcounted children from parent session Paulo Alcantara <pc(a)manguebit.com> smb: client: fix UAF in smb2_reconnect_server() Stefan O'Rear <sorear(a)fastmail.com> riscv: process: Fix kernel gp leakage Samuel Holland <samuel.holland(a)sifive.com> riscv: Fix spurious errors from __get/put_kernel_nofault Sumanth Korikkar <sumanthk(a)linux.ibm.com> s390/entry: align system call table on 8 bytes Edward Liaw <edliaw(a)google.com> selftests/mm: include strings.h for ffsl David Hildenbrand <david(a)redhat.com> mm/secretmem: fix GUP-fast succeeding on secretmem folios Mark Brown <broonie(a)kernel.org> arm64/ptrace: Use saved floating point state type to determine SVE layout Björn Töpel <bjorn(a)rivosinc.com> riscv: Fix vector state restore in rt_sigreturn() Kent Overstreet <kent.overstreet(a)linux.dev> aio: Fix null ptr deref in aio_complete() wakeup Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/ds: Don't clear ->pebs_data_cfg for the last PEBS event Jason A. Donenfeld <Jason(a)zx2c4.com> x86/coco: Require seeding RNG with RDRAND on CoCo systems Borislav Petkov (AMD) <bp(a)alien8.de> x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() David Hildenbrand <david(a)redhat.com> x86/mm/pat: fix VM_PAT handling in COW mappings Sergey Shtylyov <s.shtylyov(a)omp.ru> of: module: prevent NULL pointer dereference in vsnprintf() Herve Codina <herve.codina(a)bootlin.com> of: dynamic: Synchronize of_changeset_destroy() with the devlink removals Herve Codina <herve.codina(a)bootlin.com> driver core: Introduce device_link_wait_removal() Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: hda: Compensate LLP in case it is not reset Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Correct the delay calculation Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: sof-pcm: Add pointer callback to sof_ipc_pcm_ops Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Invalidate the stream_start_offset in PAUSED state Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Combine the SOF_IPC4_PIPE_PAUSED cases in pcm_trigger Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Move struct sof_ipc4_timestamp_info definition locally Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Remove the get_stream_position callback Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-pcm: Use the snd_sof_pcm_get_dai_frame_counter() for pcm_delay Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: hda-common-ops: Do not set the get_stream_position callback Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: Set the dai/host get frame/byte counter callbacks Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Introduce a new callback pair to be used for PCM delay reporting Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: mtl/lnl: Use the generic get_stream_position callback Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: hda: Implement get_stream_position (Linear Link Position) Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: hda-pcm: Use dsp_max_burst_size_in_ms to place constraint Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-topology: Save the DMA maximum burst size for PCMs Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Add dsp_max_burst_size_in_ms member to snd_sof_pcm_stream Jens Axboe <axboe(a)kernel.dk> io_uring/kbuf: hold io_buffer_list reference over mmap Jens Axboe <axboe(a)kernel.dk> io_uring: use private workqueue for exit work Jens Axboe <axboe(a)kernel.dk> io_uring/rw: don't allow multishot reads without NOWAIT support Jens Axboe <axboe(a)kernel.dk> io_uring/kbuf: protect io_buffer_list teardown with a reference Jens Axboe <axboe(a)kernel.dk> io_uring/kbuf: get rid of bl->is_ready Jens Axboe <axboe(a)kernel.dk> io_uring/kbuf: get rid of lower BGID lists I Gede Agastya Darma Laksana <gedeagas22(a)gmail.com> ALSA: hda/realtek: Update Panasonic CF-SZ6 quirk to support headset with microphone Luke D. Jones <luke(a)ljones.dev> ALSA: hda/realtek: cs35l41: Support ASUS ROG G634JYR Christian Bendiksen <christian(a)bendiksen.me> ALSA: hda/realtek: Add sound quirks for Lenovo Legion slim 7 16ARHA7 models Christoffer Sandberg <cs(a)tuxedo.de> ALSA: hda/realtek - Fix inactive headset mic jack Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ALSA: hda: Add pplcllpl/u members to hdac_ext_stream Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: do not set SMB2_GLOBAL_CAP_ENCRYPTION for SMB 3.1.1 Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: validate payload size in ipc response Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: don't send oplock break if rename fails Kent Gibson <warthog618(a)gmail.com> gpio: cdev: fix missed label sanitizing in debounce_setup() Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: cdev: check for NULL labels when sanitizing them for irqs Gabe Teeger <gabe.teeger(a)amd.com> Revert "drm/amd/display: Send DTBCLK disable message on first commit" Borislav Petkov (AMD) <bp(a)alien8.de> x86/retpoline: Add NOENDBR annotation to the SRSO dummy return thunk Peter Collingbourne <pcc(a)google.com> stackdepot: rename pool_index to pool_index_plus_1 Oscar Salvador <osalvador(a)suse.de> lib/stackdepot: move stack_record struct definition into the header Jeff Layton <jlayton(a)kernel.org> nfsd: hold a lighter-weight client reference over CB_RECALL_ANY Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: Disable preemption when using patch_map() Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: Fix warning by declaring arch_cpu_idle() as noinstr Andreas Schwab <schwab(a)suse.de> riscv: use KERN_INFO in do_trap Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix a slow server-side memory leak with RPC-over-TCP Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> ASoC: SOF: amd: fix for false dsp interrupts Arnd Bergmann <arnd(a)arndb.de> ata: sata_mv: Fix PCI device ID table declaration compilation warning Andi Shyti <andi.shyti(a)linux.intel.com> drm/i915/gt: Limit the reserved VM space to only the platforms that need it Nikita Travkin <nikita(a)trvn.ru> thermal: gov_power_allocator: Allow binding without trip points Nikita Travkin <nikita(a)trvn.ru> thermal: gov_power_allocator: Allow binding without cooling devices Thomas Richter <tmricht(a)linux.ibm.com> s390/pai: fix sampling event removal for PMU device driver Huai-Yuan Liu <qq810974084(a)gmail.com> spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxx_spi_probe David Howells <dhowells(a)redhat.com> cifs: Fix caching to try to do open O_WRONLY as rdwr on server Imre Deak <imre.deak(a)intel.com> drm/i915/dp: Fix DSC state HW readout for SST connectors Oswald Buddenhagen <oswald.buddenhagen(a)gmx.de> Revert "ALSA: emu10k1: fix synthesizer sample playback position and caching" Li Nan <linan122(a)huawei.com> scsi: sd: Unregister device if device_add_disk() failed in sd_probe() Arnd Bergmann <arnd(a)arndb.de> scsi: mylex: Fix sysfs buffer lengths Arnd Bergmann <arnd(a)arndb.de> ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit Richard Fitzgerald <rf(a)opensource.cirrus.com> regmap: maple: Fix uninitialized symbol 'ret' warnings Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> ASoC: amd: acp: fix for acp_init function error handling Jaewon Kim <jaewon02.kim(a)samsung.com> spi: s3c64xx: Use DMA mode from fifo size Tudor Ambarus <tudor.ambarus(a)linaro.org> spi: s3c64xx: determine the fifo depth only once Tudor Ambarus <tudor.ambarus(a)linaro.org> spi: s3c64xx: allow full FIFO masks Tudor Ambarus <tudor.ambarus(a)linaro.org> spi: s3c64xx: define a magic value Tudor Ambarus <tudor.ambarus(a)linaro.org> spi: s3c64xx: remove else after return Tudor Ambarus <tudor.ambarus(a)linaro.org> spi: s3c64xx: explicitly include <linux/bits.h> Tudor Ambarus <tudor.ambarus(a)linaro.org> spi: s3c64xx: sort headers alphabetically Sam Protsenko <semen.protsenko(a)linaro.org> spi: s3c64xx: Extract FIFO depth calculation to a dedicated macro Stephen Lee <slee08177(a)gmail.com> ASoC: ops: Fix wraparound for mask in snd_soc_get_volsw Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: rt722-sdca-sdw: fix locking sequence Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: rt712-sdca-sdw: fix locking sequence Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: rt711-sdw: fix locking sequence Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: rt711-sdca: fix locking sequence Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: rt5682-sdw: fix locking sequence Rob Clark <robdclark(a)chromium.org> drm/prime: Unbreak virtgpu dma-buf export Dave Airlie <airlied(a)redhat.com> nouveau/uvmm: fix addr/range calcs for remap operations Christian Hewitt <christianshewitt(a)gmail.com> drm/panfrost: fix power transition timeout warnings Simon Trimmer <simont(a)opensource.cirrus.com> ALSA: hda: cs35l56: Add ACPI device match tables Richard Fitzgerald <rf(a)opensource.cirrus.com> regmap: maple: Fix cache corruption in regcache_maple_drop() Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> ASoC: amd: acp: fix for acp pdm configuration check Victor Isaev <victor(a)torrio.net> RISC-V: Update AT_VECTOR_SIZE_ARCH for new AT_MINSIGSTKSZ Christian Brauner <brauner(a)kernel.org> block: count BLK_OPEN_RESTRICT_WRITES openers Pu Lehui <pulehui(a)huawei.com> drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported Vladimir Isaev <vladimir.isaev(a)syntacore.com> riscv: hwprobe: do not produce frtace relocation Samuel Holland <samuel.holland(a)sifive.com> riscv: mm: Fix prototype to avoid discarding const Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l43: Correct extraction of data pointer in suspend/resume Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: wm_adsp: Fix missing mutex_lock in wm_adsp_write_ctl() Dominique Martinet <asmadeus(a)codewreck.org> 9p: Fix read/write debug statements to report server reply Davide Caratti <dcaratti(a)redhat.com> mptcp: don't account accept() of non-MPC client as fallback to TCP Geliang Tang <tanggeliang(a)kylinos.cn> selftests: mptcp: use += operator to append strings Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: connect: fix shellcheck warnings Ashish Kalra <ashish.kalra(a)amd.com> KVM: SVM: Add support for allowing zero SEV ASIDs Sean Christopherson <seanjc(a)google.com> KVM: SVM: Use unsigned integers when dealing with ASIDs Paul Barker <paul.barker.ct(a)bp.renesas.com> net: ravb: Always update error counters Paul Barker <paul.barker.ct(a)bp.renesas.com> net: ravb: Always process TX descriptor ring Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Let IP-specific receive function to interrogate descriptors Guenter Roeck <linux(a)roeck-us.net> mean_and_variance: Drop always failing tests Vitaly Lifshits <vitaly.lifshits(a)intel.com> e1000e: move force SMBUS from enable ulp function to avoid PHY loss issue Vitaly Lifshits <vitaly.lifshits(a)intel.com> e1000e: Minor flow correction in e1000_shutdown function Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Flush GFXOFF requests in prepare stage Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Check for notifications after init Alexander Wetzel <Alexander(a)wetzel-home.de> scsi: sg: Avoid sg device teardown race Ivan Vecera <ivecera(a)redhat.com> i40e: Enforce software interrupt during busy-poll exit Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix vf may be used uninitialized in this function warning Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix i40e_count_filters() to count only active/new filters Aleksandr Mishin <amishin(a)t-argos.ru> octeontx2-af: Add array index check Su Hui <suhui(a)nfschina.com> octeontx2-pf: check negative error code in otx2_open() Hariprasad Kelam <hkelam(a)marvell.com> octeontx2-af: Fix issue with loading coalesced KPU profiles Antoine Tenart <atenart(a)kernel.org> udp: prevent local UDP tunnel packets from being GROed Antoine Tenart <atenart(a)kernel.org> udp: do not transition UDP GRO fraglist partial checksums to unnecessary Antoine Tenart <atenart(a)kernel.org> udp: do not accept non-tunnel GSO skbs landing in a tunnel Atlas Yu <atlas.yu(a)canonical.com> r8169: skip DASH fw status checks when DASH is disabled David Thompson <davthompson(a)nvidia.com> mlxbf_gige: stop interface during shutdown Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv6: Fix infinite recursion in fib6_dump_done(). Vitaly Lifshits <vitaly.lifshits(a)intel.com> e1000e: Workaround for sporadic MDI error on Meteor Lake systems Duoming Zhou <duoming(a)zju.edu.cn> ax25: fix use-after-free bugs caused by ax25_ds_del_timer Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix bind() regression for v6-only wildcard and v4(-mapped-v6) non-wildcard addresses. Jakub Kicinski <kuba(a)kernel.org> selftests: reuseaddr_conflict: add missing new line at the end of the output Eric Dumazet <edumazet(a)google.com> erspan: make sure erspan_base_hdr is present in skb->head Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix bind() regression for v6-only wildcard and v4-mapped-v6 non-wildcard addresses. Ivan Vecera <ivecera(a)redhat.com> i40e: Fix VF MAC filter removal Petr Oros <poros(a)redhat.com> ice: fix enabling RX VLAN filtering Joshua Hay <joshua.a.hay(a)intel.com> idpf: fix kernel panic on unknown packet types Antoine Tenart <atenart(a)kernel.org> gro: fix ownership transfer Antoine Tenart <atenart(a)kernel.org> selftests: net: gro fwd: update vxlan GRO test expectations Michael Krummsdorf <michael.krummsdorf(a)tq-group.com> net: dsa: mv88e6xxx: fix usable ports on 88e6020 Aleksandr Mishin <amishin(a)t-argos.ru> net: phy: micrel: Fix potential null pointer dereference Wei Fang <wei.fang(a)nxp.com> net: fec: Set mac_managed_pm during probe Duanqiang Wen <duanqiangwen(a)net-swift.com> net: txgbe: fix i2c dev name cannot match clkdev Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: micrel: lan8814: Fix when enabling/disabling 1-step timestamping Piotr Wejman <piotrwejman90(a)gmail.com> net: stmmac: fix rx queue priority assignment Eric Dumazet <edumazet(a)google.com> net/sched: fix lockdep splat in qdisc_tree_reduce_backlog() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: dsa: sja1105: Fix parameters order in sja1110_pcs_mdio_write_c45() Eric Dumazet <edumazet(a)google.com> net/sched: act_skbmod: prevent kernel-infoleak Will Deacon <will(a)kernel.org> KVM: arm64: Ensure target address is granule-aligned for range TLBI Will Deacon <will(a)kernel.org> KVM: arm64: Use TLBI_TTL_UNKNOWN in __kvm_tlb_flush_vmid_range() Borislav Petkov (AMD) <bp(a)alien8.de> x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSO Paolo Abeni <pabeni(a)redhat.com> mptcp: prevent BPF accessing lowat from a subflow socket. Jakub Sitnicki <jakub(a)cloudflare.com> bpf, sockmap: Prevent lock inversion deadlock in map delete elem Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> vboxsf: Avoid an spurious warning if load_nls_xxx() fails Eric Dumazet <edumazet(a)google.com> netfilter: validate user input for expected length Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: discard table flag update with pending basechain deletion Ziyang Xuan <william.xuanziyang(a)huawei.com> netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: flush pending destroy work before exit_net release Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject new basechain after table flag update Marco Pinna <marco.pinn95(a)gmail.com> vsock/virtio: fix packet delivery to tap device Haiyang Zhang <haiyangz(a)microsoft.com> net: mana: Fix Rx DMA datasize and skb_over_panic Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> net: usb: ax88179_178a: avoid the interface always configured as random address Mahmoud Adam <mngyadam(a)amazon.com> net/rds: fix possible cp null dereference Jesper Dangaard Brouer <hawk(a)kernel.org> xen-netfront: Add missing skb_mark_for_recycle Geliang Tang <tanggeliang(a)kylinos.cn> selftests: mptcp: join: fix dev in check_endpoint Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: release batch on table validation from abort path Bastien Nocera <hadess(a)hadess.net> Bluetooth: Fix TOCTOU in HCI debugfs implementation Hui Wang <hui.wang(a)canonical.com> Bluetooth: hci_event: set the conn encrypted before conn establishes Johan Hovold <johan+linaro(a)kernel.org> Bluetooth: add quirk for broken address properties Johan Hovold <johan+linaro(a)kernel.org> Bluetooth: qca: fix device-address endianness Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: sc7180-trogdor: mark bluetooth address as broken Johan Hovold <johan+linaro(a)kernel.org> Revert "Bluetooth: hci_qca: Set BDA quirk bit if fwnode exists in DT" Uros Bizjak <ubizjak(a)gmail.com> x86/bpf: Fix IP after emitting call depth accounting Sean Christopherson <seanjc(a)google.com> x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined word Sandipan Das <sandipan.das(a)amd.com> x86/cpufeatures: Add new word for scattered features Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix issue caused by buggy BIOS on certain boards with RTL8168d Christian Göttsche <cgzones(a)googlemail.com> selinux: avoid dereference of garbage after mount failure Wujie Duan <wjduan(a)linx-info.com> KVM: arm64: Fix out-of-IPA space translation fault handling Oliver Upton <oliver.upton(a)linux.dev> KVM: arm64: Fix host-programmed guest events in nVHE Anup Patel <apatel(a)ventanamicro.com> RISC-V: KVM: Fix APLIC in_clrip[x] read emulation Anup Patel <apatel(a)ventanamicro.com> RISC-V: KVM: Fix APLIC setipnum_le/be write emulation Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: cdev: sanitize the label before requesting the interrupt Ingo Molnar <mingo(a)kernel.org> Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped." Peter Xu <peterx(a)redhat.com> mm/treewide: replace pud_large() with pud_leaf() Arnd Bergmann <arnd(a)arndb.de> kbuild: make -Woverride-init warnings more consistent Masahiro Yamada <masahiroy(a)kernel.org> modpost: do not make find_tosym() return NULL Arnd Bergmann <arnd(a)arndb.de> dm integrity: fix out-of-range warning José Roberto de Souza <jose.souza(a)intel.com> drm/i915: Do not print 'pxp init failed with 0' when it succeed Tejas Upadhyay <tejas.upadhyay(a)intel.com> drm/i915/mtl: Update workaround 14018575942 Matt Roper <matthew.d.roper(a)intel.com> drm/i915/xelpg: Extend some workarounds/tuning to gfx version 12.74 Juha-Pekka Heikkila <juhapekka.heikkila(a)gmail.com> drm/i915/display: Disable AuxCCS framebuffers if built for Xe Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Stop doing double audio enable/disable on SDVO and g4x+ DP Florian Westphal <fw(a)strlen.de> inet: inet_defrag: prevent sk release while still in use Hariprasad Kelam <hkelam(a)marvell.com> Octeontx2-af: fix pause frame configuration in GMP mode Raju Lakkaraju <Raju.Lakkaraju(a)microchip.com> net: lan743x: Add set RFE read fifo threshold for PCI1x1x chips Justin Chen <justin.chen(a)broadcom.com> net: bcmasp: Bring up unimac after PHY link up Jason Gunthorpe <jgg(a)ziepe.ca> iommu: Validate the PASID in iommu_attach_device_pasid() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: skip netdev hook unregistration if table is dormant Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject table flag and netdev basechain updates Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject destroy command to remove basechain hooks David Howells <dhowells(a)redhat.com> cifs: Fix duplicate fscache cookie warnings Andrei Matei <andreimatei1(a)gmail.com> bpf: Protect against int overflow for stack access size Taimur Hassan <syed.hassan(a)amd.com> drm/amd/display: Send DTBCLK disable message on first commit Charlene Liu <charlene.liu(a)amd.com> drm/amd/display: Update P010 scaling cap David Thompson <davthompson(a)nvidia.com> mlxbf_gige: call request_irq() after NAPI initialized Sabrina Dubroca <sd(a)queasysnail.net> tls: get psock ref after taking rxlock to avoid leak Sabrina Dubroca <sd(a)queasysnail.net> tls: adjust recv return with async crypto and failed copy to userspace Sabrina Dubroca <sd(a)queasysnail.net> tls: recv: process_rx_list shouldn't use an offset with kvec Jian Shen <shenjian15(a)huawei.com> net: hns3: mark unexcuted loopback test result as UNEXECUTED Yonglong Liu <liuyonglong(a)huawei.com> net: hns3: fix kernel crash when devlink reload during pf initialization Jie Wang <wangjie125(a)huawei.com> net: hns3: fix index limit to support all queue stats Nikita Kiryushin <kiryushin(a)ancud.ru> ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: Fix debug messaging in gpiod_find_and_request() Ido Schimmel <idosch(a)nvidia.com> selftests: vxlan_mdb: Fix failures with old libnet Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Remove AR30 and AB30 format support Bjørn Mork <bjorn(a)mork.no> net: wwan: t7xx: Split 64bit accesses to fix alignment issues Eric Dumazet <edumazet(a)google.com> tcp: properly terminate timers for kernel sockets Ravi Gunasekaran <r-gunasekaran(a)ti.com> net: hsr: hsr_slave: Fix the promiscuous mode in offload mode Alexandra Winter <wintera(a)linux.ibm.com> s390/qeth: handle deferred cc1 Prasad Pandit <pjp(a)fedoraproject.org> dpll: indent DPLL option type by a tab Matthew Auld <matthew.auld(a)intel.com> drm/xe/device: fix XE_MAX_TILES_PER_DEVICE check Matthew Auld <matthew.auld(a)intel.com> drm/xe/device: fix XE_MAX_GT_PER_TILE check Matthew Auld <matthew.auld(a)intel.com> drm/xe/queue: fix engine_class bounds check Matthew Auld <matthew.auld(a)intel.com> drm/xe/guc_submit: use jiffies for job timeout Brian Welty <brian.welty(a)intel.com> drm/xe: Add exec_queue.sched_props.job_timeout_ms Nirmoy Das <nirmoy.das(a)intel.com> drm/xe: Remove unused xe_bo->props struct Kurt Kanzenbach <kurt(a)linutronix.de> igc: Remove stale comment about Tx timestamping Przemek Kitszel <przemyslaw.kitszel(a)intel.com> ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa() Jesse Brandeburg <jesse.brandeburg(a)intel.com> ice: fix memory corruption bug with suspend and rebuild Steven Zou <steven.zou(a)intel.com> ice: Refactor FW data type and fix bitmap casting issue Simon Trimmer <simont(a)opensource.cirrus.com> ALSA: hda: cs35l56: Set the init_done flag before component_add() Benjamin Berg <benjamin.berg(a)intel.com> wifi: iwlwifi: mvm: include link ID when releasing frames Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: rfi: fix potential response leaks Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF David Thompson <davthompson(a)nvidia.com> mlxbf_gige: stop PHY during open() error paths Jakub Kicinski <kuba(a)kernel.org> tools: ynl: fix setting presence bits in simple nests Jan Kara <jack(a)suse.cz> nfsd: Fix error cleanup path in nfsd_rename() Ryosuke Yasuoka <ryasuoka(a)redhat.com> nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet Artem Savkov <asavkov(a)redhat.com> arm64: bpf: fix 32bit unconditional bswap Pavel Sakharov <p.sakharov(a)ispras.ru> dma-buf: Fix NULL pointer dereference in sanitycheck() Puranjay Mohan <puranjay12(a)gmail.com> bpf, arm64: fix bug in BPF_LDX_MEMSX Ilya Leoshkevich <iii(a)linux.ibm.com> s390/bpf: Fix bpf_plt pointer arithmetic Stanislav Fomichev <sdf(a)google.com> xsk: Don't assume metadata is always requested in TX completion Hangbin Liu <liuhangbin(a)gmail.com> scripts/bpf_doc: Use silent mode when exec make cmd ------------- Diffstat: Makefile | 4 +- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 2 + arch/arm64/kernel/ptrace.c | 5 +- arch/arm64/kvm/hyp/nvhe/tlb.c | 3 +- arch/arm64/kvm/hyp/pgtable.c | 11 +- arch/arm64/kvm/hyp/vhe/tlb.c | 3 +- arch/arm64/kvm/mmu.c | 2 +- arch/arm64/net/bpf_jit_comp.c | 4 +- arch/powerpc/mm/book3s64/pgtable.c | 2 +- arch/riscv/include/asm/uaccess.h | 4 +- arch/riscv/include/uapi/asm/auxvec.h | 2 +- arch/riscv/kernel/patch.c | 8 + arch/riscv/kernel/process.c | 5 +- arch/riscv/kernel/signal.c | 15 +- arch/riscv/kernel/traps.c | 2 +- arch/riscv/kernel/vdso/Makefile | 1 + arch/riscv/kvm/aia_aplic.c | 37 +++- arch/riscv/mm/tlbflush.c | 4 +- arch/s390/boot/vmem.c | 2 +- arch/s390/include/asm/pgtable.h | 4 +- arch/s390/kernel/entry.S | 1 + arch/s390/kernel/perf_pai_crypto.c | 10 +- arch/s390/kernel/perf_pai_ext.c | 10 +- arch/s390/mm/gmap.c | 2 +- arch/s390/mm/hugetlbpage.c | 4 +- arch/s390/mm/pageattr.c | 2 +- arch/s390/mm/pgtable.c | 2 +- arch/s390/mm/vmem.c | 6 +- arch/s390/net/bpf_jit_comp.c | 46 ++--- arch/sparc/mm/init_64.c | 2 +- arch/x86/boot/compressed/Makefile | 2 +- arch/x86/boot/compressed/misc.c | 16 ++ arch/x86/boot/compressed/sev.c | 3 + arch/x86/coco/core.c | 41 +++++ arch/x86/events/intel/ds.c | 8 +- arch/x86/include/asm/boot.h | 1 + arch/x86/include/asm/coco.h | 2 + arch/x86/include/asm/cpufeature.h | 8 +- arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/disabled-features.h | 3 +- arch/x86/include/asm/mem_encrypt.h | 8 +- arch/x86/include/asm/required-features.h | 3 +- arch/x86/include/asm/sev.h | 10 +- arch/x86/include/uapi/asm/bootparam.h | 1 + arch/x86/kernel/cpu/mce/core.c | 4 +- arch/x86/kernel/mpparse.c | 10 +- arch/x86/kernel/setup.c | 2 + arch/x86/kernel/sev-shared.c | 23 +-- arch/x86/kernel/sev.c | 14 +- arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/reverse_cpuid.h | 2 + arch/x86/kvm/svm/sev.c | 45 +++-- arch/x86/kvm/trace.h | 10 +- arch/x86/lib/Makefile | 13 -- arch/x86/lib/retpoline.S | 6 +- arch/x86/mm/fault.c | 4 +- arch/x86/mm/ident_map.c | 23 +-- arch/x86/mm/init_64.c | 4 +- arch/x86/mm/kasan_init_64.c | 2 +- arch/x86/mm/mem_encrypt_identity.c | 76 +++----- arch/x86/mm/pat/memtype.c | 49 +++-- arch/x86/mm/pat/set_memory.c | 6 +- arch/x86/mm/pgtable.c | 2 +- arch/x86/mm/pti.c | 2 +- arch/x86/net/bpf_jit_comp.c | 2 +- arch/x86/power/hibernate.c | 2 +- arch/x86/xen/mmu_pv.c | 4 +- block/bdev.c | 6 +- drivers/acpi/acpica/dbnames.c | 8 +- drivers/ata/sata_mv.c | 63 ++++--- drivers/ata/sata_sx4.c | 6 +- drivers/base/core.c | 26 ++- drivers/base/regmap/regcache-maple.c | 6 +- drivers/bluetooth/btqca.c | 8 +- drivers/bluetooth/hci_qca.c | 19 +- drivers/dma-buf/st-dma-fence-chain.c | 6 +- drivers/dpll/Kconfig | 2 +- drivers/firmware/efi/libstub/efi-stub-helper.c | 8 + drivers/firmware/efi/libstub/efistub.h | 2 +- drivers/firmware/efi/libstub/x86-stub.c | 14 +- drivers/gpio/gpiolib-cdev.c | 58 +++++- drivers/gpio/gpiolib.c | 31 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 + .../amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 25 ++- drivers/gpu/drm/amd/display/dc/dce110/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dce112/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dce120/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dce60/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dce80/Makefile | 2 +- .../amd/display/dc/resource/dcn35/dcn35_resource.c | 2 +- drivers/gpu/drm/drm_prime.c | 7 +- drivers/gpu/drm/i915/Makefile | 7 +- drivers/gpu/drm/i915/display/g4x_dp.c | 2 - .../gpu/drm/i915/display/intel_display_device.h | 1 + drivers/gpu/drm/i915/display/intel_dp.c | 9 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +- drivers/gpu/drm/i915/display/intel_sdvo.c | 4 - drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 + drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 4 +- drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 3 + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 17 ++ drivers/gpu/drm/i915/gt/intel_gt.c | 6 + drivers/gpu/drm/i915/gt/intel_gt.h | 9 +- drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c | 39 ++++ drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.h | 13 ++ drivers/gpu/drm/i915/gt/intel_gt_regs.h | 6 + drivers/gpu/drm/i915/gt/intel_workarounds.c | 55 ++++-- drivers/gpu/drm/i915/i915_driver.c | 2 +- drivers/gpu/drm/i915/i915_perf.c | 2 +- drivers/gpu/drm/nouveau/nouveau_uvmm.c | 6 +- drivers/gpu/drm/panfrost/panfrost_gpu.c | 6 +- drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 2 - drivers/gpu/drm/xe/Makefile | 4 +- drivers/gpu/drm/xe/xe_bo.c | 59 +----- drivers/gpu/drm/xe/xe_bo_types.h | 19 -- drivers/gpu/drm/xe/xe_device.h | 4 +- drivers/gpu/drm/xe/xe_exec.c | 31 +--- drivers/gpu/drm/xe/xe_exec_queue.c | 4 +- drivers/gpu/drm/xe/xe_exec_queue_types.h | 7 + drivers/gpu/drm/xe/xe_guc_submit.c | 2 +- drivers/gpu/drm/xe/xe_pt.c | 8 +- drivers/gpu/drm/xe/xe_ring_ops.c | 11 +- drivers/gpu/drm/xe/xe_sched_job.c | 10 + drivers/gpu/drm/xe/xe_sched_job_types.h | 2 + drivers/gpu/drm/xe/xe_vm.c | 27 +-- drivers/gpu/drm/xe/xe_vm.h | 2 +- drivers/gpu/drm/xe/xe_vm_types.h | 8 +- drivers/iommu/iommu.c | 11 +- drivers/md/dm-integrity.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 6 +- drivers/net/dsa/sja1105/sja1105_mdio.c | 2 +- drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c | 28 ++- drivers/net/ethernet/freescale/fec_main.c | 11 +- .../hns3/hns3_common/hclge_comm_tqp_stats.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 19 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 + drivers/net/ethernet/intel/e1000e/hw.h | 2 + drivers/net/ethernet/intel/e1000e/ich8lan.c | 38 ++-- drivers/net/ethernet/intel/e1000e/netdev.c | 24 ++- drivers/net/ethernet/intel/e1000e/phy.c | 184 +++++++++++------- drivers/net/ethernet/intel/e1000e/phy.h | 2 + drivers/net/ethernet/intel/i40e/i40e.h | 1 + drivers/net/ethernet/intel/i40e/i40e_main.c | 13 +- drivers/net/ethernet/intel/i40e/i40e_register.h | 3 + drivers/net/ethernet/intel/i40e/i40e_txrx.c | 82 ++++++--- drivers/net/ethernet/intel/i40e/i40e_txrx.h | 1 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 45 +++-- drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 3 +- drivers/net/ethernet/intel/ice/ice_lag.c | 4 +- drivers/net/ethernet/intel/ice/ice_lib.c | 18 +- drivers/net/ethernet/intel/ice/ice_switch.c | 24 ++- drivers/net/ethernet/intel/ice/ice_switch.h | 4 +- .../net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c | 18 +- drivers/net/ethernet/intel/idpf/idpf_txrx.c | 4 +- drivers/net/ethernet/intel/igc/igc_main.c | 4 - drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 16 +- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 5 + .../net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 2 + .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 2 +- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 +- .../ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c | 31 +++- drivers/net/ethernet/microchip/lan743x_main.c | 18 ++ drivers/net/ethernet/microchip/lan743x_main.h | 4 + drivers/net/ethernet/microsoft/mana/mana_en.c | 2 +- drivers/net/ethernet/realtek/r8169_main.c | 40 +++- drivers/net/ethernet/renesas/ravb_main.c | 33 ++-- drivers/net/ethernet/renesas/sh_eth.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 40 +++- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 38 +++- drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c | 8 +- drivers/net/phy/micrel.c | 31 +++- drivers/net/usb/ax88179_178a.c | 2 + drivers/net/wireless/intel/iwlwifi/mvm/rfi.c | 8 +- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 20 +- .../net/wireless/intel/iwlwifi/mvm/time-event.c | 5 +- drivers/net/wwan/t7xx/t7xx_cldma.c | 4 +- drivers/net/wwan/t7xx/t7xx_hif_cldma.c | 9 +- drivers/net/wwan/t7xx/t7xx_pcie_mac.c | 8 +- drivers/net/xen-netfront.c | 1 + drivers/of/dynamic.c | 12 ++ drivers/of/module.c | 8 + drivers/perf/riscv_pmu.c | 4 + drivers/pinctrl/aspeed/Makefile | 2 +- drivers/s390/net/qeth_core_main.c | 38 +++- drivers/scsi/myrb.c | 20 +- drivers/scsi/myrs.c | 24 +-- drivers/scsi/sd.c | 2 +- drivers/scsi/sg.c | 4 +- drivers/spi/spi-pci1xxxx.c | 2 + drivers/spi/spi-s3c64xx.c | 80 +++++--- drivers/thermal/gov_power_allocator.c | 14 +- drivers/usb/typec/ucsi/ucsi.c | 10 +- fs/aio.c | 2 +- fs/bcachefs/mean_and_variance_test.c | 28 +-- fs/nfsd/nfs4state.c | 7 +- fs/nfsd/vfs.c | 3 +- fs/proc/Makefile | 2 +- fs/smb/client/cached_dir.c | 6 +- fs/smb/client/cifs_debug.c | 6 + fs/smb/client/cifsfs.c | 11 ++ fs/smb/client/cifsglob.h | 19 +- fs/smb/client/cifsproto.h | 20 +- fs/smb/client/connect.c | 157 ++++++++++------ fs/smb/client/dfs.c | 51 +++-- fs/smb/client/dfs.h | 33 ++-- fs/smb/client/dfs_cache.c | 53 +++--- fs/smb/client/dir.c | 15 ++ fs/smb/client/file.c | 111 +++++++++-- fs/smb/client/fs_context.c | 6 +- fs/smb/client/fs_context.h | 12 ++ fs/smb/client/fscache.c | 16 +- fs/smb/client/fscache.h | 6 + fs/smb/client/inode.c | 2 + fs/smb/client/ioctl.c | 6 +- fs/smb/client/misc.c | 8 +- fs/smb/client/smb1ops.c | 4 +- fs/smb/client/smb2misc.c | 4 + fs/smb/client/smb2ops.c | 11 +- fs/smb/client/smb2pdu.c | 2 +- fs/smb/server/ksmbd_netlink.h | 3 +- fs/smb/server/mgmt/share_config.c | 7 +- fs/smb/server/smb2ops.c | 10 +- fs/smb/server/smb2pdu.c | 3 +- fs/smb/server/transport_ipc.c | 37 ++++ fs/vboxsf/super.c | 3 +- include/kvm/arm_pmu.h | 2 +- include/linux/bpf.h | 16 +- include/linux/device.h | 1 + include/linux/io_uring_types.h | 1 - include/linux/secretmem.h | 4 +- include/linux/skbuff.h | 7 +- include/linux/stackdepot.h | 46 +++++ include/linux/udp.h | 28 +++ include/net/bluetooth/hci.h | 9 + include/net/inet_connection_sock.h | 1 + include/net/mana/mana.h | 1 - include/net/sock.h | 7 + include/net/xdp_sock.h | 2 + include/sound/hdaudio_ext.h | 3 + io_uring/io_uring.c | 18 +- io_uring/kbuf.c | 116 ++++-------- io_uring/kbuf.h | 8 +- io_uring/rw.c | 9 +- kernel/bpf/Makefile | 2 +- kernel/bpf/syscall.c | 35 +++- kernel/bpf/verifier.c | 5 + kernel/trace/bpf_trace.c | 10 +- lib/stackdepot.c | 47 +---- mm/Makefile | 3 +- mm/memory.c | 4 + net/9p/client.c | 10 +- net/ax25/ax25_dev.c | 2 +- net/bluetooth/hci_debugfs.c | 64 ++++--- net/bluetooth/hci_event.c | 25 +++ net/bluetooth/hci_sync.c | 5 +- net/bridge/netfilter/ebtables.c | 6 + net/core/gro.c | 3 +- net/core/sock_map.c | 6 + net/hsr/hsr_slave.c | 3 +- net/ipv4/inet_connection_sock.c | 44 ++++- net/ipv4/inet_fragment.c | 70 +++++-- net/ipv4/ip_fragment.c | 2 +- net/ipv4/ip_gre.c | 5 + net/ipv4/netfilter/arp_tables.c | 4 + net/ipv4/netfilter/ip_tables.c | 4 + net/ipv4/tcp.c | 2 + net/ipv4/udp.c | 7 + net/ipv4/udp_offload.c | 23 ++- net/ipv6/ip6_fib.c | 14 +- net/ipv6/ip6_gre.c | 3 + net/ipv6/netfilter/ip6_tables.c | 4 + net/ipv6/netfilter/nf_conntrack_reasm.c | 2 +- net/ipv6/udp.c | 2 +- net/ipv6/udp_offload.c | 8 +- net/mptcp/protocol.c | 2 - net/mptcp/sockopt.c | 4 + net/mptcp/subflow.c | 2 + net/netfilter/nf_tables_api.c | 92 +++++++-- net/nfc/nci/core.c | 5 + net/rds/rdma.c | 2 +- net/sched/act_skbmod.c | 10 +- net/sched/sch_api.c | 2 +- net/sunrpc/svcsock.c | 10 +- net/tls/tls_sw.c | 7 +- net/vmw_vsock/virtio_transport.c | 3 +- scripts/Makefile.extrawarn | 10 +- scripts/bpf_doc.py | 4 +- scripts/mod/modpost.c | 7 +- security/selinux/selinuxfs.c | 12 +- sound/pci/emu10k1/emu10k1_callback.c | 7 +- sound/pci/hda/cs35l41_hda_property.c | 6 + sound/pci/hda/cs35l56_hda.c | 4 +- sound/pci/hda/cs35l56_hda_i2c.c | 13 +- sound/pci/hda/cs35l56_hda_spi.c | 13 +- sound/pci/hda/patch_realtek.c | 7 +- sound/soc/amd/acp/acp-pci.c | 13 +- sound/soc/codecs/cs42l43.c | 12 +- sound/soc/codecs/rt5682-sdw.c | 4 +- sound/soc/codecs/rt711-sdca-sdw.c | 4 +- sound/soc/codecs/rt711-sdw.c | 4 +- sound/soc/codecs/rt712-sdca-sdw.c | 5 +- sound/soc/codecs/rt722-sdca-sdw.c | 4 +- sound/soc/codecs/wm_adsp.c | 3 +- sound/soc/soc-ops.c | 2 +- sound/soc/sof/amd/acp.c | 8 +- sound/soc/sof/intel/hda-common-ops.c | 3 + sound/soc/sof/intel/hda-dai-ops.c | 11 ++ sound/soc/sof/intel/hda-pcm.c | 29 +++ sound/soc/sof/intel/hda-stream.c | 70 +++++++ sound/soc/sof/intel/hda.h | 6 + sound/soc/sof/intel/lnl.c | 2 - sound/soc/sof/intel/mtl.c | 14 -- sound/soc/sof/intel/mtl.h | 10 - sound/soc/sof/ipc4-pcm.c | 193 +++++++++++++++---- sound/soc/sof/ipc4-priv.h | 14 -- sound/soc/sof/ipc4-topology.c | 22 ++- sound/soc/sof/ops.h | 24 ++- sound/soc/sof/pcm.c | 8 + sound/soc/sof/sof-audio.h | 9 +- sound/soc/sof/sof-priv.h | 24 ++- tools/net/ynl/ynl-gen-c.py | 7 +- tools/testing/selftests/mm/vm_util.h | 2 +- tools/testing/selftests/net/mptcp/mptcp_connect.sh | 134 ++++++++------ tools/testing/selftests/net/mptcp/mptcp_join.sh | 34 ++-- tools/testing/selftests/net/reuseaddr_conflict.c | 2 +- tools/testing/selftests/net/test_vxlan_mdb.sh | 205 +++++++++++++-------- tools/testing/selftests/net/udpgro_fwd.sh | 10 +- 327 files changed, 3223 insertions(+), 1693 deletions(-)

1 year, 1 month

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[PATCH v4 RESEND] lockdep: fix deadlock issue between lockdep and rcu

by Carlos Llamas

From: Zhiguo Niu <zhiguo.niu(a)unisoc.com> There is a deadlock scenario between lockdep and rcu when rcu nocb feature is enabled, just as following call stack: rcuop/x -000|queued_spin_lock_slowpath(lock = 0xFFFFFF817F2A8A80, val = ?) -001|queued_spin_lock(inline) // try to hold nocb_gp_lock -001|do_raw_spin_lock(lock = 0xFFFFFF817F2A8A80) -002|__raw_spin_lock_irqsave(inline) -002|_raw_spin_lock_irqsave(lock = 0xFFFFFF817F2A8A80) -003|wake_nocb_gp_defer(inline) -003|__call_rcu_nocb_wake(rdp = 0xFFFFFF817F30B680) -004|__call_rcu_common(inline) -004|call_rcu(head = 0xFFFFFFC082EECC28, func = ?) -005|call_rcu_zapped(inline) -005|free_zapped_rcu(ch = ?)// hold graph lock -006|rcu_do_batch(rdp = 0xFFFFFF817F245680) -007|nocb_cb_wait(inline) -007|rcu_nocb_cb_kthread(arg = 0xFFFFFF817F245680) -008|kthread(_create = 0xFFFFFF80803122C0) -009|ret_from_fork(asm) rcuop/y -000|queued_spin_lock_slowpath(lock = 0xFFFFFFC08291BBC8, val = 0) -001|queued_spin_lock() -001|lockdep_lock() -001|graph_lock() // try to hold graph lock -002|lookup_chain_cache_add() -002|validate_chain() -003|lock_acquire -004|_raw_spin_lock_irqsave(lock = 0xFFFFFF817F211D80) -005|lock_timer_base(inline) -006|mod_timer(inline) -006|wake_nocb_gp_defer(inline)// hold nocb_gp_lock -006|__call_rcu_nocb_wake(rdp = 0xFFFFFF817F2A8680) -007|__call_rcu_common(inline) -007|call_rcu(head = 0xFFFFFFC0822E0B58, func = ?) -008|call_rcu_hurry(inline) -008|rcu_sync_call(inline) -008|rcu_sync_func(rhp = 0xFFFFFFC0822E0B58) -009|rcu_do_batch(rdp = 0xFFFFFF817F266680) -010|nocb_cb_wait(inline) -010|rcu_nocb_cb_kthread(arg = 0xFFFFFF817F266680) -011|kthread(_create = 0xFFFFFF8080363740) -012|ret_from_fork(asm) rcuop/x and rcuop/y are rcu nocb threads with the same nocb gp thread. This patch release the graph lock before lockdep call_rcu. Fixes: a0b0fd53e1e6 ("locking/lockdep: Free lock classes that are no longer in use") Cc: <stable(a)vger.kernel.org> Cc: Boqun Feng <boqun.feng(a)gmail.com> Cc: Waiman Long <longman(a)redhat.com> Cc: Carlos Llamas <cmllamas(a)google.com> Cc: Bart Van Assche <bvanassche(a)acm.org> Signed-off-by: Zhiguo Niu <zhiguo.niu(a)unisoc.com> Signed-off-by: Xuewen Yan <xuewen.yan(a)unisoc.com> Reviewed-by: Boqun Feng <boqun.feng(a)gmail.com> Reviewed-by: Waiman Long <longman(a)redhat.com> Reviewed-by: Carlos Llamas <cmllamas(a)google.com> Reviewed-by: Bart Van Assche <bvanassche(a)acm.org> --- kernel/locking/lockdep.c | 48 ++++++++++++++++++++++++++-------------- 1 file changed, 32 insertions(+), 16 deletions(-) diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 151bd3de5936..3468d8230e5f 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -6184,25 +6184,27 @@ static struct pending_free *get_pending_free(void) static void free_zapped_rcu(struct rcu_head *cb); /* - * Schedule an RCU callback if no RCU callback is pending. Must be called with - * the graph lock held. - */ -static void call_rcu_zapped(struct pending_free *pf) +* See if we need to queue an RCU callback, must called with +* the lockdep lock held, returns false if either we don't have +* any pending free or the callback is already scheduled. +* Otherwise, a call_rcu() must follow this function call. +*/ +static bool prepare_call_rcu_zapped(struct pending_free *pf) { WARN_ON_ONCE(inside_selftest()); if (list_empty(&pf->zapped)) - return; + return false; if (delayed_free.scheduled) - return; + return false; delayed_free.scheduled = true; WARN_ON_ONCE(delayed_free.pf + delayed_free.index != pf); delayed_free.index ^= 1; - call_rcu(&delayed_free.rcu_head, free_zapped_rcu); + return true; } /* The caller must hold the graph lock. May be called from RCU context. */ @@ -6228,6 +6230,7 @@ static void free_zapped_rcu(struct rcu_head *ch) { struct pending_free *pf; unsigned long flags; + bool need_callback; if (WARN_ON_ONCE(ch != &delayed_free.rcu_head)) return; @@ -6239,14 +6242,18 @@ static void free_zapped_rcu(struct rcu_head *ch) pf = delayed_free.pf + (delayed_free.index ^ 1); __free_zapped_classes(pf); delayed_free.scheduled = false; + need_callback = + prepare_call_rcu_zapped(delayed_free.pf + delayed_free.index); + lockdep_unlock(); + raw_local_irq_restore(flags); /* - * If there's anything on the open list, close and start a new callback. - */ - call_rcu_zapped(delayed_free.pf + delayed_free.index); + * If there's pending free and its callback has not been scheduled, + * queue an RCU callback. + */ + if (need_callback) + call_rcu(&delayed_free.rcu_head, free_zapped_rcu); - lockdep_unlock(); - raw_local_irq_restore(flags); } /* @@ -6286,6 +6293,7 @@ static void lockdep_free_key_range_reg(void *start, unsigned long size) { struct pending_free *pf; unsigned long flags; + bool need_callback; init_data_structures_once(); @@ -6293,10 +6301,11 @@ static void lockdep_free_key_range_reg(void *start, unsigned long size) lockdep_lock(); pf = get_pending_free(); __lockdep_free_key_range(pf, start, size); - call_rcu_zapped(pf); + need_callback = prepare_call_rcu_zapped(pf); lockdep_unlock(); raw_local_irq_restore(flags); - + if (need_callback) + call_rcu(&delayed_free.rcu_head, free_zapped_rcu); /* * Wait for any possible iterators from look_up_lock_class() to pass * before continuing to free the memory they refer to. @@ -6390,6 +6399,7 @@ static void lockdep_reset_lock_reg(struct lockdep_map *lock) struct pending_free *pf; unsigned long flags; int locked; + bool need_callback = false; raw_local_irq_save(flags); locked = graph_lock(); @@ -6398,11 +6408,13 @@ static void lockdep_reset_lock_reg(struct lockdep_map *lock) pf = get_pending_free(); __lockdep_reset_lock(pf, lock); - call_rcu_zapped(pf); + need_callback = prepare_call_rcu_zapped(pf); graph_unlock(); out_irq: raw_local_irq_restore(flags); + if (need_callback) + call_rcu(&delayed_free.rcu_head, free_zapped_rcu); } /* @@ -6446,6 +6458,7 @@ void lockdep_unregister_key(struct lock_class_key *key) struct pending_free *pf; unsigned long flags; bool found = false; + bool need_callback = false; might_sleep(); @@ -6466,11 +6479,14 @@ void lockdep_unregister_key(struct lock_class_key *key) if (found) { pf = get_pending_free(); __lockdep_free_key_range(pf, key, 1); - call_rcu_zapped(pf); + need_callback = prepare_call_rcu_zapped(pf); } lockdep_unlock(); raw_local_irq_restore(flags); + if (need_callback) + call_rcu(&delayed_free.rcu_head, free_zapped_rcu); + /* Wait until is_dynamic_key() has finished accessing k->hash_entry. */ synchronize_rcu(); } -- 2.44.0.683.g7961c838ac-goog

1 year, 1 month

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Kernel Issue: Wrong EFI Loader Signature followed by Kernel Panic

by Atishya Jain

Dear Linux Stable Team, I am writing to report an issue encountered while attempting to boot kernel version 5.4.274 with an egress XDP patch applied. The issue arises with the EFI loader signature, leading to subsequent kernel panic. *Problem Description:* When attempting to boot kernel version 5.4.274 with the egress XDP patch, I encountered the following sequence of events: 1. Initially, the system displays the message "Wrong EFI loader signature." 2. Following this message, the system proceeds to decompress the Linux kernel and performs ELF parsing and relocations successfully. 3. However, upon attempting to boot the kernel, a kernel panic occurs with the error message: "Kernel panic not syncing: UFS: Unable to mount root fs on unknown-block(0,0)." *Error Messages*:(ScreenShots Attached) Upon selecting the kernel version 5.4.274, the system displays the following error messages: ``` Wrong EFI loader signature. early console in extract_kernel input_data: 0x00000000027493b1 input_len: 0x000000000086892c output: 0x0000000001000000 output_len: 0x0000000001f81298 kernel_total_size: 0x0000000001e2c000 needed_size: 0x0000000002000000 trampoline_32bit: 0x0000000000090000 booted via startup_32() Physical, KASLR using RDTSC. Virtual KASLR using RDTSC.. Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel. 8.0522441 RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! 0.9972031 Kernel panic not syncing: UFS: Unable to mount root fs on unknown-block(0,0) CPU: 1 PID: 1 Command: swapper/0 Not tainted 5.4.274 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 Call Trace: dump_stack+0x58/0x63 panic+0x188/0x2ce Mount_block_root+0x19b/0x23a prepare_namespace+0x136/0x16c kernel_init_freeable+0x207/0x210 rest_init+0x90/0x90 kernel_init+0x5/0xf6 ret_from_fork+0x35/0x48 Kernel Offset: 0x8488000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xfffffffffffffff) --- end Kernel panic not syncing: UFS: Unable to mount root fs on unknown-block(0,8) ``` *Additional Information*: - The issue persists even after signing the kernel. - I am using Kali Linux in VMware, with the following system information: - Linux kali 6.6.15-amd64 #1 SMP PREEMPT_DYNAMIC Kali 6.6.15-2kali1 (2024-04-09) x86_64 GNU/Linux *Steps Taken*: 1. Applied egress XDP patch to kernel version 5.4.274. 2. Attempted to boot the patched kernel. 3. Encountered the "Wrong EFI loader signature" message followed by kernel panic. *Action Required*: I kindly request assistance in resolving this issue or guidance on further troubleshooting steps. Please let me know if any additional information is required. Thank you for your attention to this matter. Best regards, Atishya Jain Project Associate Indian Institute of Technology Gandhinagar Palaj, Gandhinagar - 382055 - India. Email: atishya.jain(a)iitgn.ac.in LinkedIn: www.linkedin.com/in/atishya-jain-it *Screenshots:*

1 year, 1 month

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[tip: x86/urgent] x86/apic: Don't access the APIC when disabling x2APIC

by tip-bot2 for Thomas Gleixner

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 720a22fd6c1cdadf691281909950c0cbc5cdf17e Gitweb: https://git.kernel.org/tip/720a22fd6c1cdadf691281909950c0cbc5cdf17e Author: Thomas Gleixner <tglx(a)linutronix.de> AuthorDate: Fri, 26 Apr 2024 00:30:36 +02:00 Committer: Ingo Molnar <mingo(a)kernel.org> CommitterDate: Tue, 30 Apr 2024 07:51:34 +02:00 x86/apic: Don't access the APIC when disabling x2APIC With 'iommu=off' on the kernel command line and x2APIC enabled by the BIOS the code which disables the x2APIC triggers an unchecked MSR access error: RDMSR from 0x802 at rIP: 0xffffffff94079992 (native_apic_msr_read+0x12/0x50) This is happens because default_acpi_madt_oem_check() selects an x2APIC driver before the x2APIC is disabled. When the x2APIC is disabled because interrupt remapping cannot be enabled due to 'iommu=off' on the command line, x2apic_disable() invokes apic_set_fixmap() which in turn tries to read the APIC ID. This triggers the MSR warning because x2APIC is disabled, but the APIC driver is still x2APIC based. Prevent that by adding an argument to apic_set_fixmap() which makes the APIC ID read out conditional and set it to false from the x2APIC disable path. That's correct as the APIC ID has already been read out during early discovery. Fixes: d10a904435fa ("x86/apic: Consolidate boot_cpu_physical_apicid initialization sites") Reported-by: Adrian Huang <ahuang12(a)lenovo.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Tested-by: Adrian Huang <ahuang12(a)lenovo.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/875xw5t6r7.ffs@tglx --- arch/x86/kernel/apic/apic.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index c342c4a..803dcfb 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1771,7 +1771,7 @@ void x2apic_setup(void) __x2apic_enable(); } -static __init void apic_set_fixmap(void); +static __init void apic_set_fixmap(bool read_apic); static __init void x2apic_disable(void) { @@ -1793,7 +1793,12 @@ static __init void x2apic_disable(void) } __x2apic_disable(); - apic_set_fixmap(); + /* + * Don't reread the APIC ID as it was already done from + * check_x2apic() and the APIC driver still is a x2APIC variant, + * which fails to do the read after x2APIC was disabled. + */ + apic_set_fixmap(false); } static __init void x2apic_enable(void) @@ -2057,13 +2062,14 @@ void __init init_apic_mappings(void) } } -static __init void apic_set_fixmap(void) +static __init void apic_set_fixmap(bool read_apic) { set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr); apic_mmio_base = APIC_BASE; apic_printk(APIC_VERBOSE, "mapped APIC to %16lx (%16lx)\n", apic_mmio_base, mp_lapic_addr); - apic_read_boot_cpu_id(false); + if (read_apic) + apic_read_boot_cpu_id(false); } void __init register_lapic_address(unsigned long address) @@ -2073,7 +2079,7 @@ void __init register_lapic_address(unsigned long address) mp_lapic_addr = address; if (!x2apic_mode) - apic_set_fixmap(); + apic_set_fixmap(true); } /*

1 year, 1 month

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[tip: x86/urgent] x86/apic: Don't access the APIC when disabling X2APIC

by tip-bot2 for Thomas Gleixner

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 1e1dd773644e9de88f54386f7147c1068375fc75 Gitweb: https://git.kernel.org/tip/1e1dd773644e9de88f54386f7147c1068375fc75 Author: Thomas Gleixner <tglx(a)linutronix.de> AuthorDate: Fri, 26 Apr 2024 00:30:36 +02:00 Committer: Borislav Petkov (AMD) <bp(a)alien8.de> CommitterDate: Mon, 29 Apr 2024 12:08:07 +02:00 x86/apic: Don't access the APIC when disabling X2APIC With 'iommu=off' on the kernel command line and X2APIC enabled by the BIOS the code which disables the X2APIC triggers an unchecked MSR access error: RDMSR from 0x802 at rIP: 0xffffffff94079992 (native_apic_msr_read+0x12/0x50) This is happens because default_acpi_madt_oem_check() selects an X2APIC driver before the X2APIC is disabled. When the X2APIC is disabled because interrupt remapping cannot be enabled due to 'iommu=off' on the command line, x2apic_disable() invokes apic_set_fixmap() which in turn tries to read the APIC ID. This triggers the MSR warning because X2APIC is disabled, but the APIC driver is still X2APIC based. Prevent that by adding an argument to apic_set_fixmap() which makes the APIC ID read out conditional and set it to false from the X2APIC disable path. That's correct as the APIC ID has already been read out during early discovery. Fixes: d10a904435fa ("x86/apic: Consolidate boot_cpu_physical_apicid initialization sites") Reported-by: Adrian Huang <ahuang12(a)lenovo.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Tested-by: Adrian Huang <ahuang12(a)lenovo.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/875xw5t6r7.ffs@tglx --- arch/x86/kernel/apic/apic.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index c342c4a..b229648 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1771,7 +1771,7 @@ void x2apic_setup(void) __x2apic_enable(); } -static __init void apic_set_fixmap(void); +static __init void apic_set_fixmap(bool read_apic); static __init void x2apic_disable(void) { @@ -1793,7 +1793,12 @@ static __init void x2apic_disable(void) } __x2apic_disable(); - apic_set_fixmap(); + /* + * Don't reread the APIC ID as it was already done from + * check_x2apic() and the apic driver still is a x2APIC variant, + * which fails to do the read after x2APIC was disabled. + */ + apic_set_fixmap(false); } static __init void x2apic_enable(void) @@ -2057,13 +2062,14 @@ void __init init_apic_mappings(void) } } -static __init void apic_set_fixmap(void) +static __init void apic_set_fixmap(bool read_apic) { set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr); apic_mmio_base = APIC_BASE; apic_printk(APIC_VERBOSE, "mapped APIC to %16lx (%16lx)\n", apic_mmio_base, mp_lapic_addr); - apic_read_boot_cpu_id(false); + if (read_apic) + apic_read_boot_cpu_id(false); } void __init register_lapic_address(unsigned long address) @@ -2073,7 +2079,7 @@ void __init register_lapic_address(unsigned long address) mp_lapic_addr = address; if (!x2apic_mode) - apic_set_fixmap(); + apic_set_fixmap(true); } /*

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